Yellowknife Fred Henne Triathlon and Duathlon

AUG
2
2026
A multi distance triathlon and duathlon at Fred Henne Park on August 2, 2026 with races from kids events to a 70.3 half, plus 5 km to half marathon fun runs. Beach swims and out and back road courses on Ingraham Trail.
Try-a-Tri / Try-a-Duo (ru... Sprint Triathlon / Duathl... 5km Fun Run 10km Fun Run Olympic Triathlon (runnin...

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Yellowknife Fred Henne Triathlon and Duathlon

This event takes place on August 2, 2026 at Fred Henne Territorial Park. It features multiple triathlon and duathlon formats, fun runs and a youth race, with race headquarters at the day-use area parking lot.

Main formats and distances:

  • Try-a-Duo Duathlon: 2.5 km run, 10 km bike, 2.5 km run
  • Sprint Duathlon: 5 km run, 20 km bike, 5 km run
  • Try-a-Tri: 375 m swim, 10 km bike, 2.5 km run
  • Sprint Triathlon: 750 m swim, 20 km bike, 5 km run
  • Olympic 5150: 1500 m swim, 40 km bike, 10 km run
  • 70.3 Half: 2000 m swim, 90 km bike, 21.1 km run
  • Kids of Steel: 50 m swim, 2 km bike, 500 m run
  • Fun runs: 5 km, 10 km, half marathon 21.1 km

The swim takes place from the beach by the boat launch. The transition area is located in the parking lot. Run and bike legs use mostly out and back sections on Highway 3 and the Ingraham Trail; roads remain open and helmets are mandatory. Wetsuits are allowed.

Race fees include a post-race barbecue. Online registration is open until Friday July 31 at noon; late registrations may not be officially timed. Due to budget and planning, no refunds will be offered if the event is cancelled because of wildfires or poor air quality. Volunteer roles are listed and five volunteer shifts earn a free event entry. Visit the organization's website for the most recent information.

Half Marathon
70.3 Half (running Leg)
Half Marathon
Half Marathon
10 km
10km Fun Run
10 km
Olympic Triathlon (running Leg)
5 km
Sprint Triathlon / Duathlon (running Leg)
5 km
5km Fun Run
Try-a-Tri / Try-a-Duo (running Leg)
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