When was the track built?

Markham is one of those modern circuits that exists because a city wanted to create an event, not because a permanent track happened to be there first. The race was announced in 2025 after the long-running Ontario Indy outgrew its Exhibition Place home, and construction work began quickly around Markham Centre and Unionville GO Station. That work involved far more than dropping in barriers. Pit lanes and pit boxes were built into the station area, access roads were widened, and public roads including Enterprise Boulevard, YMCA Boulevard, Unionville Gate, University Boulevard and Kennedy Road were modified or resurfaced to make them race-ready. The result is a purpose-built temporary circuit that still feels very street-race in character, but with more preparation baked into the asphalt than fans usually associate with a downtown layout.

When was its first race?

As things stand, Markham has not hosted a race yet. Its first scheduled race weekend is the Ontario Honda Dealers Indy at Markham from August 14-16, 2026. That makes this a rare opening weekend where every pole, podium and fastest race lap will be a first. The headline event is the NTT INDYCAR SERIES race on Sunday, August 16, 2026, but the festival also carries the weight of Ontario's long Indy history. This event lineage goes back to 1986, when Toronto joined the North American street-racing map and winners such as Michael Andretti, Bobby Rahal, Al Unser Jr., Dario Franchitti, Sebastien Bourdais, Scott Dixon and Will Power turned the province into one of open-wheel racing's traditional summer stops.

What's the circuit like?

• Street circuit with a real headline feature: Turn 5 is the key corner on the map - a wide hairpin with multiple lines that feeds onto the long Enterprise Boulevard straight. Nail the exit there and the whole lap opens up.
• Big speed into Turn 6: Cars are expected to exceed 180 mph along Enterprise before braking for the right-hand Turn 6. That should make it the obvious first-lap drama point and one of the best passing opportunities all weekend.
• Passing built into the middle sector: Official previews also point to good attacking zones between Turns 8 and 10, so this should not be a one-corner street track. Drivers will need to think about positioning and exits, not just one desperate dive.
• Unusual urban rhythm: The lap passes under the Unionville GO train line between Turns 4 and 5, then again after the Turn 5 exit. That gives the circuit a distinctive visual identity and breaks up the lap in a way few street courses can match.
• Grip evolution will be a major story: Even with the resurfacing work, this is still a temporary public-road circuit. Expect a green track early, dust off line, and a steady gain in grip as support categories lay rubber down.
• Close walls, no wasted space: Markham should race more like a proper urban circuit than a wide-open temporary venue. Precision on turn-in, clean traction out of slow corners and confidence over a changing surface will matter every bit as much as raw speed.

Lap records and benchmarks

• INDYCAR - official race lap (3.52 km): No official record yet. The inaugural Ontario Honda Dealers Indy at Markham is scheduled for 16 Aug 2026.
• NASCAR Canada - official race lap: No official record yet. The series returns to the Ontario Indy weekend on the streets of Markham in Aug 2026.
• USF Pro 2000 - official race lap: No official record yet. Markham is listed as rounds 13 and 14 on the 2026 schedule.
• USF2000 - official race lap: No official record yet. The junior open-wheel category is also scheduled to set its first Markham benchmarks during the debut weekend.
• Radical Cup Canada - official race lap: No official record yet. The Radicals should add a very different speed and braking reference to the opening weekend story.

With a new street circuit, the first benchmarks usually tumble quickly. The most meaningful laps may not come in the first practice, but once the surface rubbers in, braking points sharpen up and drivers start trusting the walls enough to attack properly.

Why go?

Because first editions always have a different energy. Nobody in the crowd has seen a real race there, nobody fully knows which corner will become the signature flashpoint, and every session feels like discovery. Markham also has practical advantages that matter to fans planning a trip: easy regional access, Unionville GO right by the venue, a denser festival footprint than many suburban events and Toronto close enough to turn the weekend into a bigger city break. The event is set to be the largest sporting event York Region has hosted, so the atmosphere should feel less like a quiet new stop and more like a statement launch. Add in the Ontario Indy legacy, and this is not just another new circuit - it is a fresh chapter for one of Canada's historic race weekends.

Where's the best place to watch?

• Turn 5 hairpin: The smartest all-round pick. You get the slowest major corner, multiple lines on entry and the critical launch onto Enterprise Boulevard. It should be a magnet for out-braking attempts and traction battles.
• Turn 6 at the end of the straight: For pure IndyCar theatre, this should be one of the best spots on the circuit. Cars arrive at very high speed and have to get the right-hander slowed down without losing the next sequence.
• Turns 8-10: Officially highlighted as a good passing zone, this part of the lap should reward fans who want to see racecraft rather than just top speed. Expect attacks, crossovers and the occasional bold late move.
• Turns 4-5 under the train line: One of the most distinctive visual areas of the whole track. Even before anyone turns a race lap, it already feels like the place TV directors will love.
• Start-finish and pit lane area: The double-sided pit setup should make strategy and pit entry-exit worth watching in its own right, especially once the IndyCar race starts to unfold on fuel and caution timing.

Not just one series - headline events at Markham Street Course

NTT INDYCAR SERIES: The Ontario Honda Dealers Indy at Markham is the headline event and the race that officially brings top-level North American open-wheel racing to the new circuit.

NASCAR Canada: A big addition for fans who want variety. Canada's national stock car series brings heavier machinery, different braking points and a completely different style of street-race aggression.

USF Pro 2000 and USF2000: The junior ladder categories matter on a new street track because they help shape the racing line and create the first real competitive references before the IndyCar main event.

Radical Cup Canada: Lightweight prototypes on a fresh city circuit should be a terrific watch, especially through the quicker changes of direction and under heavy braking.

The bigger picture: Markham is not being launched as a one-race novelty. From day one it arrives as a full multi-series motorsport festival, carrying forward the Ontario Indy tradition while giving fans more categories and more track action than a simple Sunday headline alone.

Family friendly highlights near the circuit

• Main Street Unionville and Toogood Pond Park: One of the easiest family add-ons close to the race footprint, with a pretty heritage strip, duck-filled pond loop, cafés and enough space for a slow morning before heading back for track action.
• Markham Museum: A very good option with children thanks to interactive exhibits, heritage buildings and seasonal family programming across open parkland. Check dated activities and school-holiday schedules before you go.
• Toronto Zoo: A reliable big-ticket family day within easy reach of Markham, especially if you are extending your stay beyond race weekend. It is large, so start early and expect timed or dated-ticket patterns on busy summer dates.
• Downtown Markham: Useful for a simple family reset with cinemas, casual dining, public space and a more modern urban feel than Unionville’s heritage streets.
• Rouge National Urban Park access points: A strong choice if your group wants trails, wildlife and a break from grandstands and concrete, though outdoor plans are more weather dependent in August heat.

Culture hits and rainy day winners

• Varley Art Gallery - Unionville: The best close-in culture stop for a shorter visit, pairing Canadian art with a manageable scale that suits race weekends well.
• Markham Museum: It works twice over - good with families, but also worthwhile for visitors who want local history and a better feel for how this fast-growing part of the GTA developed.
• Aga Khan Museum - Toronto side: One of the region’s most polished museum visits, especially good for architecture, exhibitions and a quieter indoor block away from race-day noise.
• Royal Ontario Museum or Art Gallery of Ontario: Best saved for a longer city excursion, but both are dependable rainy-day anchors if you want a serious Toronto culture hit beyond suburban Markham.
• Flato Markham Theatre or seasonal city programming: Worth checking if you are staying several nights, as summer calendars can add concerts, family shows and one-off events around the wider Markham area.

Eat and drink like a local

• Highway 7 dining plazas: This is where Markham really shows its range, with excellent Chinese, Hong Kong-style café food, Korean, Japanese and South Asian options packed into practical, easygoing clusters.
• Main Street Unionville: Better for brunch, date-night dinners, relaxed patios and a more picturesque evening walk after the track quietens down.
• Pacific Mall and the Milliken area: A strong pick for snacks, casual eats, dessert runs, bubble tea and a deeper dive into the cross-border food culture that makes Markham so distinctive.
• Local specialities to seek out: Dim sum, Cantonese barbecue, Hakka favourites, noodle soups, egg waffles and bakery stops all make more sense here than forcing a generic steakhouse every night.
• Race week tip: Book Saturday dinner if you want somewhere polished, keep lunch flexible and eat before or after the main rush near Markham Centre. Morning slots help if you plan to return for afternoon sessions.

Active outdoors between sessions

• Toogood Pond loop: An easy, photogenic walk that fits neatly into a race weekend without demanding a full half-day commitment.
• Rouge National Urban Park: One of the region’s best outdoors cards, with trails, birdlife and a surprisingly wild feel for somewhere inside the Greater Toronto Area.
• Milne Dam Conservation Park: A practical local option for walking, picnics and giving children room to move, especially if you want something simpler than a full Toronto excursion.
• Village-to-park combinations: Unionville works particularly well if you want coffee, a stroll and a park loop in one outing rather than committing to a museum or long drive.
• Heat and storm logic: In August, early starts are usually best for trails and longer walks, while afternoon humidity and thunderstorm risk can change plans quickly.

Easy day trips if you are extending your stay

• Downtown Toronto - Distillery District, waterfront and museums: Allow around 35 - 50 minutes each way by road, more if traffic bites. This is the obvious big-city extension for galleries, skyline views and evening dining.
• Kleinburg - McMichael Canadian Art Collection: Usually 35 - 45 minutes by car for Group of Seven art, woodland grounds and a slower, more cultured half-day that pairs well with a short scenic drive.
• Scarborough Bluffs: Around 25 - 40 minutes by road for lake views, beaches and a very different feel from inland Markham, especially on clear summer mornings.
• Niagara-on-the-Lake: Allow roughly 90 minutes - 2 hours each way depending on GTA traffic. Ideal for wineries, theatre, historic streets and a more leisurely food-and-wine day.
• Niagara Falls: Commonly 1 hour 45 minutes - 2 hours each way by road. It is the classic longer outing if you want headline scenery and a proper full-day excursion.

Times are approximate and rise sharply with Toronto-area traffic, holiday weekends and race-week movement. Leave early for Niagara or downtown bookings, and remember that ferries, theatre times, tastings and major museums often work best with dated or timed entry.

When to go and what to expect

• Race-month conditions: Mid August usually means proper summer weather - warm to hot afternoons, muggy spells and enough sun to make shade, hats and water important from the first session onwards.
• Late spring and early autumn sweet spots: May, June and September are often the easiest months for mixing walking, city sightseeing and outdoor dining without the full intensity of August humidity.
• Summer family appeal: School-holiday timing boosts zoo visits, park use and evening restaurant demand, so the region feels lively but busier and more reservation-led.
• Winter contrast: Markham still works for food and indoor culture in colder months, but the big park and village-walk appeal is naturally reduced once temperatures drop.
• Booking habits: Major attractions, summer events, headline restaurant slots and Toronto museum exhibitions increasingly reward advance planning, especially if you are balancing them against a race timetable.

Practical notes during race weeks

• Use rail and transit where you can: Being close to Unionville GO is a genuine advantage on a street-race weekend, especially if you are staying in Toronto or want to reduce parking stress.
• Stay close to your priorities: Markham Centre, Unionville and Richmond Hill suit easier race logistics, while downtown Toronto makes more sense if the trip is as much city break as motorsport weekend.
• Book major attractions ahead: Toronto Zoo, big Toronto museums, theatre dates and popular Unionville dinner tables can tighten quickly once summer weekends and race traffic combine.
• Family packing list: Pack sunscreen, a hat, breathable layers and a light rain shell, plus ear protection for children, refillable water bottles, snacks and a power bank for long days out.
• Expect event-week changes: Street closures, shuttle plans, bag checks, attraction hours and restaurant pacing can all shift around the race, while outdoor sites may also change operations in thunderstorms or extreme heat.