Dirty Feet Heartbreak 100k
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Event overview
Dirty Feet Heartbreak is a trail ultra at Stake Lake Nordic Centre near Kamloops, BC on August 15, 2026. Distances offered include:
- 25 km
- 25 km night
- 50 km
- 100 km (solo or relay)
Entry fees vary by distance; listed fees in the source range from $115 to $180. Online registration is available until August 14 at noon. Race swag includes event apparel, a half pound of Shuswap Coffee, and a custom bib for early registrants. Finishers receive medals for the 25 km and 50 km and relay finishers; solo 100 km finishers receive a belt buckle.
Course, format and support
The course uses single track and wider trail, with sections of hills, rocks and roots. Approximate elevation gain is 2000 m for the 100 km and 1000 m for the 50 km. The 100 km is described as eight legs (a 50 km loop run twice); leg distances include 10 km and 15 km segments. The 50 km is a continuous course; the relay option uses four legs.
Aid stations are placed throughout each course and several are at the main headquarters/parking staging area, where runners can access drop bags. The 100 km aid stations are listed at multiple kilometre points including 10 km, 18 km, 25 km, 35 km, 43 km, 50 km, 60 km, 68 km, 75 km, 85 km, 93 km and finish. Mandatory race rules include carrying minimum fluids and wearing bibs; headlamps are required after 6 pm and two headlamps are required for the night 25 km. Visit the organization's website for the most recent information.