TOUGH MUDDER/SPARTAN RACE
Get ready for a full weekend of world-class obstacle course racing as Gopher Dunes transforms into one of Ontario’s most intense endurance event venues. This action-packed weekend features two completely different race experiences across two days - each bringing its own unique challenges, terrain, and energy.
Saturday, September 12 - Tough Mudder Toronto:
Saturday kicks off with Tough Mudder Toronto, an endurance-based obstacle course built to test both physical strength and mental grit. Set across Gopher Dunes’ rugged sand tracks, trails, and wooded terrain, participants can take on either a 5K or 15K course packed with obstacles designed to challenge teamwork, resilience, and endurance.
Expect mud, water, climbs, crawls, and signature obstacles that push you outside your comfort zone. Tough Mudder is all about camaraderie - whether you're racing with friends or helping strangers through obstacles, the goal is to finish together.
Sunday, September 13 - Spartan Race London:
Overnight, the entire facility is fully transformed into a brand-new course as Spartan takes over for Sunday’s race. The terrain is completely remodeled to deliver a faster, more competitive obstacle racing experience focused on performance, speed, and grit.
Spartan races are known for combining trail running with functional obstacles, pushing athletes through challenging terrain, elevation changes, and strength-based challenges. Participants race individually or competitively, aiming to conquer the course and earn their Spartan finisher medal.
What to Expect All Weekend:
Two completely different race formats on back-to-back days
Ever-changing terrain across sand, trails, and wooded sections
Thousands of participants and spectators
High-energy atmosphere with vendors, activations, and event village
Camping available on-site for the full weekend experience
FEES:
Registration must be done so in advance at either Tough Mudder or Spartan
Overnight Camping: $35/vehicle per night
Food Trucks:
Shaw’s Gourmet Dogs & Spuds
Gopher Dune Food Booth
Citrus Mama
Don’t miss the muddiest, toughest weekend of the year!