Xterra Sleeping Giant

AUG
16
2026
A one day off road event in Thunder Bay on August 16 2026 featuring off road triathlon, duathlon and trail runs on purpose built mountain bike and running trails.
Sun 16 Aug 2026
25 kilometers 10 kilometers 5 kilometers

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

XTERRA Sleeping Giant : Thunder Bay, Ontario

XTERRA Sleeping Giant takes place on August 16, 2026 in Thunder Bay, Ontario. The event features multiple off-road races held around Boulevard Lake, Trowbridge Forest and Kinsmen Park, including off-road triathlon, duathlon and trail running events.

There are two transition areas for multisport events: Transition 1 is at Boulevard Lake and Transition 2 is at Kinsmen Park. Run events start from Kinsmen Park, while the trail half marathon starts at Boulevard Lake and finishes at Kinsmen Park.

Course details and distances:

  • 1500 m swim, 26 km bike, 10 km run
  • 750 m swim, 15 km bike, 5 km run
  • 300 m swim, 8 km bike, 3 km run
  • 5 km run, 26 km bike, 10 km run
  • 25 km trail half marathon
  • 10 km trail run
  • 5 km trail run

The bike legs use mountain bikes only; courses include bike path, doubletrack and singletrack rated easy to moderate. Water quality and weather are monitored; the swim distance or format may be changed or the swim may be canceled and replaced by a duathlon if conditions require. Purchases are final and no refunds are offered. Visit the organization's website for the most recent information.

25 km
Xterra Sleeping Giant Trail Half Marathon
10 km
Xterra Sleeping Giant Trail Run - 10k
5 km
Xterra Sleeping Giant Trail Run - 5k
Xterra Sleeping Giant Super Sprint Triathlon
Xterra Sleeping Giant Sprint Distance Triathlon
Xterra Sleeping Giant Full Distance Triathlon
Xterra Sleeping Giant Full Distance Duathlon