Tough Mudder Toronto 11 Sept 2027

Tough Mudder Toronto 2027 is back at Gopher Dunes on 11 and 12 September 2027. Gopher Dunes is one of Canada's premier motocross and off-road facilities, in Courtland, Ontario, south-west of Toronto, and it is famous for towering sand dunes, steep technical hills and wide-open sandy flats. For Tough Mudder that means loose sandy climbs, sharp descents, open meadows and wooded fringe trails, with soft underfoot conditions that make every obstacle hit harder.

Tough Mudder is a teamwork-based obstacle course event with 5K and 15K formats, 12 or more and 20 or more obstacles respectively, and signature obstacles throughout. Most participants enter as a team, and finishers in 2027 earn a finisher tee and the famous headband. Some entry options include two spectator tickets for accompanying adults.

Sand changes the race: expect slower running than on a normal farm course and bring shoes that drain and grip. Parking and bag-drop fees can be prepaid at checkout, spectators can buy Mudder Village passes online, and group packages are available for companies and clubs. The 5K suits newcomers and groups; the 15K over dunes calls for solid running fitness and upper-body strength. Sign up on the official Tough Mudder site.

Tough Mudder Toronto is set for Saturday, 11 September 2027: an outdoor fitness race in Toronto, Canada. Tough Mudder is a team-first obstacle course event: a muddy 5K with 12 or more obstacles or a 15K with 20 or more, built around teamwork rather than finishing times. Signature obstacles include Arctic Enema, Mudderhorn and Electroshock Therapy.

Entries are on sale and start at CA$94.

Register on the official Tough Mudder website, where entries are sold per division. Turn on alerts on Race.Fitness to hear about new Tough Mudder dates and price changes.

Other upcoming Tough Mudder dates: Tough Mudder Dubai (31 Oct 2026), Tough Mudder Melbourne (13 Feb 2027), and Tough Mudder Austin (27 Feb 2027). More fitness races in the same country: DEKA Mississauga (31 Oct 2026), HYROX Vancouver (17 Dec 2026), and HYROX Ottawa (21 Apr 2027).