Three Blind Mice 50K

SEP
19
2026
Trail ultramarathon near Penticton on September 19, 2026 with 25K and 50K options, stocked aid stations and a drop bag option for the 50K. Proceeds support Penticton Search and Rescue.
Sat 19 Sep 2026
50 kilometers 25 kilometers

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Three Blind Mice 50K/25K - Penticton, B.C.

The race takes place on September 19, 2026, at the Poplar Grove parking lot and uses the Three Blind Mice trail network just outside Penticton. Starts and finishes are at the same parking area. After 500 m on the KVR, runners climb Riddle Road to reach the Mice trails.

Distances offered are

  • 25K
  • 50K

The first loop uses Southern Dancer, Bronco, Rainbow, Neverland and Yellow Brick Road. 25K runners finish after that loop. 50K runners continue for a second loop using Marmot, Tripod, Sidewinder, Rusty Muffler, Corral, Fred and Slabs. Elevation gain is about 3400 ft for the 25K and about 7000 ft for the 50K.

Two aid stations are planned: Rusty Muffler at roughly 14K and Pearly Gates at about 24K. Aid stations will offer water, electrolyte drink, gels, fruit, PB&J sandwiches, pickles and other items. The race is cupless; runners must carry a reusable cup and be able to carry at least 1 L of water. 50K runners may leave one small drop bag that will be transported to the Pearly Gates station.

All registration proceeds are donated to Penticton Search and Rescue. All finishers receive a medal and all runners receive a race souvenir. A post-race BBQ is planned with vegetarian and vegan options. Parking at start and finish is limited to about 30 spots. Race rules include staying on marked trails, visible bibs, no dogs, no pacers and respect for cut-offs. Visit the organization's website for the most recent information.

50 km
50k
25 km
25k
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