Camp Tri

SEP
12
2026
Camp Tri at Mille Roches Island offers scenic island hopping bike and St. Lawrence shore run, with Olympic, sprint, duathlon and fun run options for all levels. Field is capped at 700 and proceeds support Eastern Thunder Broomball.
Sat 12 Sep 2026
Swim: 1500m Swim: 1500m (relay) Swim: 750m Run: 2.5km Run: 5km

Always double-check with the organizer's website! This page may contain affiliate links.

Event overview

Camp Tri is scheduled for Saturday, September 12, 2026 at Mille Roches Island, Stormont, Dundas and Glengarry United Counties, ON K0C, Canada. The swim takes place in shallow water at Milles Roches. The bike course follows a parkway that includes island-hopping sections, and the run uses packed asphalt and gravel trails along the edge of the St. Lawrence. The event is limited to 700 participants. Course mapping and Strava files are provided for the swim, transition, bike, and run segments. Volunteers for the event are members of the Eastern Thunder Broomball Team and they will be fundraising for their season.

Race options and logistics

  • Olympic Triathlon - Swim: 1500m, Bike: 40km, Run: 10km
  • Olympic Duathlon - Run: 10km, Bike: 40km, Run: 5km
  • Sprint Duathlon - Run: 5km, Bike: 20km, Run: 2.5km
  • 5K Run - Run: 5km
  • 10K Run - Run: 10km
  • Olympic Triathlon Relay - Swim: 1500m, Bike: 40km, Run: 10km
  • Olympic SwimCycle - Swim: 1500m, Bike: 40km
  • Sprint Triathlon - Swim: 750m, Bike: 20km, Run: 5km
  • Sprint Triathlon Relay - Swim: 750m, Bike: 20km, Run: 5km
  • Try a Tri (16+) - Swim: 750m, Bike: 20km, Run: 5km
  • Youth Try a Tri (15 and under) - Swim: 750m, Bike: 20km, Run: 5km

Registration notes and services: an online registration deadline is September 8 (6 pm), shirt deadline August 8, and optional medal deadline August 15. Bib pickup is available Friday, September 11 at Milles Roches Beach, with additional pickup on race day. Included with registration are professional timing, a personalized bib, a swim cap, a virtual bike fit, on-course nutrition, race photography, post-race snacks, and podium prizes for top three male, female, and non-binary finishers in each event. Refunds are available only if cancellation insurance is purchased; that insurance permits refunds before the race start. Relay entries cover the whole team; one person may register the team and enter the team name in the bib-name field. Visit the organization's website for the most recent information.

10 km
Run: 10km (relay)
10 km
Run: 10km
5 km
Run: 5km
Run: 2.5km
Swim: 1500m
Swim: 1500m (relay)
Swim: 750m
Bike: 20km
Bike: 40km
Bike: 40km (relay)

Events nearby