Mid-Ohio Sports Car Course
The Mid-Ohio Sports Car Course is a renowned road course motorsports facility located in Lexington, Ohio, United States, spanning 380 acres and featuring a primary 2.4-mile, 15-turn layout known for its technical challenges and elevation changes.[1] Opened in 1962 as a permanent road-racing circuit, it was established on 330 acres to support weekend sports car racing and has since evolved into one of America's most competitive tracks, often described as the "most competitive in the U.S." due to its demanding design that tests driver skill and vehicle handling.[2] The track offers two configurations—the full 2.4-mile version and a shorter 2.258-mile, 13-turn variant—accommodating a wide range of racing series and events.[1] Since 2011, it has been owned and operated by Green Savoree Mid-Ohio, LLC, marking its third private ownership group and ensuring continued development of facilities including accommodations, camping options, and a driving school known as The Mid-Ohio School.[2] Over its six-decade history, the venue has hosted prestigious championships such as the IMSA WeatherTech SportsCar Championship, IMSA Michelin Pilot Challenge, INDYCAR Series (formerly CART/Champ Car and IRL), NASCAR Xfinity Series, NASCAR Craftsman Truck Series, Trans-Am Series, ARCA Menards Series, AMA Pro Superbike Championship, and MotoAmerica, drawing top professional drivers and large crowds annually.[2][3] Key annual events underscore its status as Ohio's premier motorsports destination, including the Honda Indy 200 at Mid-Ohio for INDYCAR, the Permco Grand Prix of Mid-Ohio, a vintage racing event, and the O'Reilly Auto Parts Four Hours of Mid-Ohio for IMSA Michelin Pilot Challenge, with the 2026 schedule confirming five major spectator weekends starting in June.[4][5][6] The facility's legacy also includes early support for series like the United States Road Racing Championship, Can-Am, and Trans-Am, solidifying its role in American road racing heritage.[7]Track configuration
Layout and turns
The Mid-Ohio Sports Car Course's primary configuration is a 2.4-mile (3.9 km) road course featuring 15 turns and run in a clockwise direction.[1] The track incorporates the natural rolling terrain of central Ohio, creating a challenging layout that demands precise car control and setup adjustments. Its racing surface is approximately 40 feet wide, providing a narrow ribbon that emphasizes competitive driving.[8][9][8] The circuit experiences significant elevation changes, with approximately 136 feet of total variation, particularly a notable descent of more than 100 feet between Turns 2 and 4 that builds high speeds and tests braking stability.[3] The asphalt surface was fully repaved in late 2023, milling the old material and applying a new layer to improve grip, reduce bumps, and enhance safety across the entire layout. This repave recycled the removed asphalt for on-site grading, contributing to the facility's sustainability efforts.[10][11][12] The layout begins with Turn 1, a blind, tight uphill right-hander entered at over 100 mph, where drivers brake heavily from the start-finish straight to position for the apex and set up early passing opportunities. This is followed by Turn 2, a fast left-hander that requires smooth entry to carry momentum downhill into the subsequent elevation drop. Turns 3 through 5 form the "Madness" section, a high-speed series of esses with roller-coaster undulations that reward rhythm and throttle control while punishing overcorrections. The Keyhole (Turns 4 and 5) within this complex is particularly narrow and technical, demanding pinpoint accuracy to avoid runoff areas.[7][10][7] Turns 6 and 7 lead into a flowing back straight, building speed before Turn 8, a medium-speed right that transitions into Turn 9, a high-speed banked left-hander requiring late braking to optimize exit speed toward the carousel-like curve. Turns 10 through 12 create a tightening chicane sequence, with progressive left-right-left movements that compress the racing line and challenge late braking under pressure. Turns 14 and 15 form an additional chicane in the Keyhole area in this full configuration. The circuit concludes with Turn 13 (pre-chicane in shorter variant), a downhill right-hander that opens onto the long front straight, offering prime passing zones on the exit.[10][13] Strategically, the layout favors passing at Turn 1 due to its uphill blind entry and heavy braking zone, as well as exiting Turn 13 onto the front straight, where momentum from the downhill apex provides an overtaking advantage. Braking points are critical in areas like Turn 1 and Turn 9, where late applications can unsettle the car amid elevation shifts, while the esses demand trail braking to maintain flow through the sequence. These elements make Mid-Ohio a track where setup balance and driver adaptability significantly influence lap times and race outcomes.[10][7]Course variants
The Mid-Ohio Sports Car Course features several track configurations adapted from its primary layout to accommodate diverse racing formats, from professional series to amateur club events. These variants allow flexibility for different vehicle types and event scales while maintaining the course's challenging natural terrain.[1] The Club Course is a 2.4-mile, 15-turn variant designed specifically for amateur and club racing, incorporating additional technical sections to enhance skill development for entry-level drivers. It is frequently utilized by organizations like the Sports Car Club of America (SCCA) for regional events, providing a more demanding path than shorter options. In August 2025, the Ohio Valley Region (OVR) SCCA updated lap records for this configuration following sprint races that drew over 100 participants across multiple classes, underscoring its popularity in club racing circuits.[14][15] The Short Course, measuring approximately 1.75 miles with 12 turns, serves as an inner loop configuration primarily for karting, testing sessions, and introductory high-performance driving programs. This compact variant bypasses outer sections of the main track, connecting the exit of Turn 1 directly to the back straightaway to create a faster, more accessible circuit for smaller vehicles and novice groups. It supports the facility's role in driver education, with sessions often integrated into the Mid-Ohio School's curriculum.[16][7] The Pro Course is a 2.258-mile, 13-turn setup tailored for professional and national-level competitions, particularly SCCA-sanctioned series, by streamlining the full layout for higher-speed racing. This configuration bypasses the Keyhole chicane with a straightaway, eliminating two turns while preserving key elevation changes and other technical sections. It hosted the 2025 SCCA Majors Tour event.[17][18] Following a full repaving of the racing surface completed in late 2023 ahead of the 2024 season, which covered all primary configurations to improve grip and safety, no major structural changes to the variants were implemented. However, 2025 modifications included enhanced drainage systems, additional catch basins, and safety upgrades around high-speed areas like Turn 4, benefiting all layouts without altering their core paths. These updates, finalized by December 2024, ensure consistent performance across club and professional uses.[19][20]Facilities and location
Site and geography
The Mid-Ohio Sports Car Course is situated in Lexington, Ohio, in Troy Township, Morrow County, just outside the village of Lexington (primarily in Richland County), encompassing 380 acres of rolling farmland that was originally developed for motorsport use in the early 1960s.[1] The facility lies at 7721 Steam Corners Road, positioned approximately 60 miles north of Columbus and 75 miles south of Cleveland, providing convenient access via Interstate 71 for regional visitors.[21] This central location in the Midwest places it amid a landscape of agricultural fields and gentle hills, characteristic of north-central Ohio's glacial moraine terrain.[22] Geographically, the site features a varied elevation profile ranging from about 1,070 to 1,210 feet above sea level, resulting in 140 feet of total elevation change across the property, which contributes to the track's challenging natural flow.[23] Surrounding the paved circuits are wooded areas and forested hillsides that enhance the venue's scenic, immersive setting while preserving much of the original rural environment.[24] These features, including the rolling topography, directly inform the circuit's design by integrating undulating terrain for dynamic racing lines.[8] The region's humid continental climate influences event scheduling and operations, with warm, humid summers averaging 77°F (25°C) and frequent rainfall—particularly peaking at 3.5 inches in June—that can lead to wet conditions affecting grip and safety during races.[25] Events often proceed in light rain but may face delays or cancellations in heavy downpours, as seen in instances where storms caused puddling on the track surface.[26] To mitigate environmental impacts from precipitation and runoff, the facility has implemented advanced drainage systems, including catch basins and over 1,370 feet of new piping installed in recent upgrades to manage water flow and prevent erosion around key areas.[20] These measures support sustainable operations on the farmland site while minimizing ecological disruption to adjacent wooded and agricultural lands.[27]Amenities and infrastructure
The Mid-Ohio Sports Car Course provides extensive spectator amenities to accommodate large crowds during events, including grandstand seating for approximately 12,000 fans with views of key sections such as the Keyhole and the Esses.[3] Additional viewing options include three observation mounds that expand the total capacity to over 75,000 spectators, allowing for informal seating on grassy areas around the 2.258-mile circuit.[3] Hospitality suites, such as those in the Tower Suites, offer premium experiences for groups, including trackside dining and private viewing areas, available through coordinated bookings with facility management.[28] Fan zones, particularly during events like the Permco Grand Prix of Mid-Ohio, feature interactive areas such as autograph sessions, fan walks through the paddock, and displays of vintage and contemporary racing vehicles to enhance visitor engagement.[6] Paddock and garage facilities support professional racing operations with 28 dedicated garages, divided into pull-through units (garages 7-20) and standard spaces (garages 1-6 and 21-28), providing teams with secure storage, maintenance areas, and proximity to the track.[29] These areas include technical inspection zones where vehicles undergo safety and compliance checks, accessible to credentialed personnel and, during select events, to fans with paddock passes for up-close observation of team preparations.[30] Fuel stations are integrated into the paddock infrastructure to facilitate refueling and logistics, ensuring efficient operations for series like IMSA and INDYCAR.[31] Recent infrastructure updates have focused on enhancing durability and safety, including a full repaving of the racing surface completed in October 2023 ahead of the 2024 season, which involved 11,550 feet of paving, removal of 6,000 tons of old asphalt, and installation of 6,000 tons of new material across the 2.258-mile layout.[12] Further improvements announced in December 2024 encompassed repaving of interior and access roads, modifications to Turn 4 for better flow, installation of new safety barriers, and upgraded drainage systems with five new catch basins and 1,370 feet of piping to mitigate water accumulation.[27] Runoff zones adjacent to high-speed sections incorporate gravel traps and tire walls as standard safety features, complemented by the recent barrier enhancements to protect drivers and spectators.[27] While twilight sessions extend operations until dusk, full lighting for extended night events is not currently implemented, limiting racing to daylight hours.[32] Accessibility features ensure compliance with standards for visitors with disabilities, including designated ADA parking in the infield near the Boulevard without requiring an additional pass for those with valid handicap placards, and wheelchair-accessible grandstand seating and pathways.[33] Staff assistance is available upon request for navigation, with a medical facility located east of the drive-over bridge to support health needs.[34] Parking accommodates thousands of vehicles in free general admission lots, supplemented by extensive RV areas offering over 200 reserved self-contained motorhome spots and primitive general camping sites, each approximately 1,000 square feet, with amenities like free showers and dumping stations.[35]Historical development
Founding and construction
The Mid-Ohio Sports Car Course was founded in 1961 by Les Griebling, a Mansfield, Ohio, businessman and racing enthusiast, who rallied a group of local investors to create a dedicated road racing venue amid the growing popularity of sports car events in the United States. Griebling, inspired by the demanding layouts of European circuits like the Nürburgring, sought to build a track that would challenge drivers through constant engagement and natural terrain utilization. The project broke ground on approximately 330 acres of rolling pasture land in Lexington, Ohio, selected for its elevation variations and central location, which facilitated accessibility for Midwestern racers while preserving a scenic, undulating geography.[36][37] Construction began in earnest that year and was largely a grassroots endeavor, with Griebling and a team of volunteers, including local racing club members, hand-shaping the course using bulldozers, tractors, and manual labor to follow the land's contours. The resulting 2.4-mile layout initially featured 16 turns, including signature elements such as the uphill Keyhole corner and the high-speed Carousel sweeper, designed to reward precision and bravery without relying on artificial banking. In 1963, the layout was modified by removing Oak Tree Bend and adding the Thunder Valley section, reducing it to the standard 15-turn configuration. Minimal infrastructure was added initially, focusing on essential safety barriers and a basic timing loop, reflecting the era's emphasis on organic, low-cost development for amateur and club racing. The track opened in 1962, marking Ohio's entry into professional-level road racing facilities.[36][38][16] The inaugural events centered on driving instruction, with the first session hosted as a sports car school to familiarize participants with the circuit's nuances. This was followed by amateur SCCA-sanctioned races later that year, establishing Mid-Ohio as a hub for regional competition. The facility's debut professional event came in 1965 with an SCCA National race, drawing national attention and solidifying its role in American motorsport. Griebling's vision emphasized safety and driver development, setting a foundation for the track's enduring reputation.[38][39]Ownership history
Mid-Ohio Sports Car Course was originally developed and owned by Les Griebling along with a group of Mansfield-area businessmen, opening in 1962 as a venue for weekend sports car racing events.[36][16] In 1982, the track was acquired by entrepreneur and racing enthusiast Jim Trueman, founder of Red Roof Inns, who invested significantly in its infrastructure to attract professional racing series.[40][41] Following Trueman's death from cancer in 1986, his family, operating through TrueSports, Inc., assumed management and continued operations for over two decades.[42][43] In March 2011, Green Savoree Mid-Ohio, LLC—a subsidiary of Green Savoree Racing Promotions—purchased the facility and The Mid-Ohio School from TrueSports, Inc., marking the track's third private ownership group and ushering in an era of expanded event programming.[40][44] This acquisition aligned the track more closely with major sanctioning bodies like IMSA and IndyCar Series, enhancing its role in professional motorsports without altering core ownership structure.[45] As of November 2025, Mid-Ohio remains under the ownership of Green Savoree Mid-Ohio, LLC, with no reported changes in control or major transactions.[46][47]Major renovations
In the late 1980s, under the ownership of Jim Trueman, Mid-Ohio underwent significant expansions to accommodate professional racing series, including the installation of a straight option bypassing the chicane between Turn 1 and the Keyhole in 1990, which lengthened the front straight and created a 13-turn configuration variant alongside the original 15-turn layout.[27] These changes, completed in 1990, marked the first major track modification since the course's 1962 opening and involved widening the track to 40 feet in key sections to enhance safety and flow for higher-speed events.[38] Between 2006 and 2008, the facility received comprehensive upgrades to secure approval for IndyCar Series racing, which returned in 2008 after a hiatus. The entire 2.4-mile track and pit lane were fully repaved starting in fall 2005 and completed in spring 2006, eliminating older concrete patches in the turns and providing a smoother, more consistent surface.[12] Turn 1 was redesigned for better sightlines and braking zones, while runoff areas and gravel traps were expanded, and modern energy-absorbing barriers were introduced to meet IndyCar's safety standards.[36] In the 2010s, infrastructure enhancements focused on operational reliability. The most recent major project spanned 2023 to 2024, addressing cumulative wear from decades of use ahead of the 2025 season. A full resurfacing of the racing surface was completed in October 2023, incorporating 11,550 feet of new asphalt and reinforcements in high-stress areas like the Keyhole to boost grip and reduce cracking.[12] Building on this, late 2024 upgrades included 520 linear feet of additional track paving, the reshaping of the Turn 4 runoff area with 1,600 tons of gravel, and the replacement of 5,300 feet of concrete barriers with guardrails and fencing for enhanced driver protection.[20] Drainage systems were also fortified with 1,370 feet of new pipes (4- to 24-inch diameters) and five catch basins, improving weather resilience and minimizing standing water during rain-affected sessions.[27]Racing events
Current schedule
The Mid-Ohio Sports Car Course hosts five major annual racing events in 2026, spanning June through August and featuring a mix of professional series in open-wheel, sports car, vintage, and motorcycle racing.[47] These events draw enthusiasts to the road course configurations, known for their challenging elevation changes and technical turns that suit diverse racing formats.[48] The season opens with the O'Reilly Auto Parts Four Hours of Mid-Ohio on June 5-7, part of the IMSA Michelin Pilot Challenge and supported by the VP Racing SportsCar Challenge and Mazda MX-5 Cup. This endurance-focused weekend emphasizes GT and prototype machinery, with the headline four-hour race on Sunday highlighting team strategies and driver stamina on the full circuit.[49][47] Next, the Grand Prix of Mid-Ohio takes place June 12-14, organized by the Sportscar Vintage Racing Association (SVRA) in partnership with SpeedTour and the Trans Am Series. It showcases a blend of historic and modern race cars across multiple classes, including vintage GT and formula cars, with sprint races and an endurance event over the weekend.[50][47] The NTT INDYCAR SERIES headlines the Honda Indy 200 at Mid-Ohio on July 3-5, a 90-lap feature race on the Independence Day weekend that celebrates open-wheel racing's high-speed precision. Supporting races include the INDY NXT by Firestone championship round on Sunday morning, providing a developmental platform for emerging drivers.[51][52] Motorcycle racing follows with the Permco AMA Vintage Motorcycle Days on July 24-26, featuring historic bikes from the American Motorcyclist Association's vintage collection in demonstration and competitive runs, emphasizing the track's adaptability to two-wheeled machinery.[47] The schedule concludes July 31–August 2 with the Permco MotoAmerica Superbikes at Mid-Ohio, the eighth round of the MotoAmerica Steel Commander Superbike Championship, joined by support classes like Stock 1000 and Twins Cup for a full slate of superbike action. Additional SCCA club races, including the U.S. Majors Tour and Hoosier Super Tour, run concurrently, offering amateur and semi-pro spec racing opportunities.[53][47] Each event follows a standard weekend structure: Friday for practice and limited qualifying, Saturday for additional sessions and preliminary races, and Sunday for main events, allowing fans to experience multiple classes throughout the day. Tickets are available individually or via season passes through the official Mid-Ohio website, with general admission starting around $50 per day and premium options including reserved seating and paddock access. Attendance trends remain strong, with the INDYCAR weekend typically exceeding 100,000 spectators over three days, reflecting the track's enduring appeal as a central Ohio motorsports hub.[54] No major structural changes to the 2026 calendar were announced beyond ongoing hybrid powertrain integration in INDYCAR, which debuted the prior year and continues to enhance performance without altering event formats.[20]Notable past races
Mid-Ohio Sports Car Course has hosted a variety of significant races since its opening, beginning with Sports Car Club of America (SCCA) events that defined its early years as a hub for club-level competition. The track's inaugural race was the SCCA Regional Mid-Ohio [DP+EP] on August 19, 1962, marking the start of regular SCCA Nationals and regional races through the 1960s and 1970s.[55] These events, often featuring production and modified sports cars, helped establish the venue's reputation for challenging terrain and drew growing crowds to the 2.4-mile layout.[38] In the 1970s, Mid-Ohio expanded its profile by hosting the SCCA/USAC Formula 5000 Championship from 1970 to 1976, attracting international talent and elevating the track's status in open-wheel racing.[56] The 1980s brought professional endurance racing with the International Motor Sports Association (IMSA) GT Championship, where Mid-Ohio's Sports Car Challenge featured high-performance prototypes in the GTX class alongside GT cars.[57] Races like the 1985 and 1986 Mid-Ohio Grand Prix showcased intense competition, with drivers navigating the track's elevation changes in multi-class formats that tested strategy and reliability.[58] The 1990s shifted focus to open-wheel series through CART and Champ Car, hosting annual events such as the Red Roof Inns 200 starting in 1990.[59] Michael Andretti secured back-to-back victories in 1990 and 1991, followed by Emerson Fittipaldi's consecutive wins in 1992 and 1993, underscoring the track's role in crowning series champions during this era.[2] A pivotal moment came in 1994 during the CART Miller Genuine Draft 200, when Al Unser Jr. claimed victory after teammate Paul Tracy received a black-flag penalty for passing under a local yellow flag, allowing Unser to lead the final 25 laps and secure his sixth win of the season.[60] The track entered the IndyCar era with its first series race, the 2007 Honda Indy 200, won by Scott Dixon of Chip Ganassi Racing in a dominant performance that introduced oval-style open-wheel racing to the facility.[61] In recent years, the 2024 INDY NXT by Firestone Grand Prix saw Brazilian rookie Caio Collet shatter the track record with a pole lap of 1:10.2879 before leading all 35 laps to victory, marking a "grand slam" weekend.[62] In 2025, Scott Dixon claimed his record seventh win in the Honda Indy 200, finishing just ahead of teammate Alex Palou after a late-race mistake by the points leader, further cementing his legacy at the track.[63] Mid-Ohio also briefly hosted NASCAR's Xfinity Series from 2013 to 2019, with the B&L Transport 170 featuring road-course specialists like A.J. Allmendinger, who won twice, before the event was discontinued.[22] The NASCAR Craftsman Truck Series debuted at the track in 2022 with the O'Reilly Auto Parts 150, won by Parker Kligerman, and returned in 2023 with Corey Heim taking the victory.[64][65] Additionally, the ARCA Menards Series has hosted events at Mid-Ohio in recent years, including the 2022 Dawn 150 won by Taylor Gray, the 2023 Zinsser SmartCoat 150 won by Tyler Ankrum, and the 2024 Zinsser SmartCoat 150 won by William Sawalich.[66][67][68] The IMSA WeatherTech SportsCar Championship returned in 2018 after a long absence, reviving multi-class endurance racing with the Acura Sports Car Challenge and integrating it into the track's modern schedule.[69]Records and achievements
Official lap records
The Mid-Ohio Sports Car Course underwent significant repaving in late 2023, which improved surface grip and contributed to faster lap times across multiple series in subsequent years. Official lap records are established and verified by sanctioning bodies such as INDYCAR, INDY NXT by Firestone, IMSA, and MotoAmerica, typically during qualifying sessions where conditions allow for maximum performance. As of November 2025, the following table summarizes the current all-time official lap records for major vehicle categories on the 2.258-mile (3.634 km) Pro Course layout.| Category | Time | Driver | Vehicle | Date | Event |
|---|---|---|---|---|---|
| IndyCar | 1:04.5814 | Scott Dixon | Dallara DW12 Chevrolet | August 1, 2015 | Honda Indy 200 qualifying [70] |
| INDY NXT | 1:09.7431 | Dennis Hauger | Dallara | July 5, 2025 | Grand Prix qualifying [71] |
| IMSA DPi/GTP | 1:10.439 | Sébastien Bourdais | Cadillac DPi | May 14, 2022 | Lexus Grand Prix qualifying [72] |
| MotoAmerica Superbike | 1:23.639 | Ben Spies | Suzuki GSX-R1000 | August 2, 2008 | AMA Superbike final qualifying [73] |