Wild Rose Women's Sub Ultra

Wild Rose Women's Sub Ultra is a 17-kilometer trail race held at Nose Hill Park in Calgary, Canada. Scheduled for Sunday, September 21, 2025, this event offers a women-only category within the Sub Ultra program. The race runs in conjunction with the Stoked Oats Sub-Ultra Trail Run, but participants have their own start, bibs, and medal, highlighting its distinct identity.

The course takes place on Nose Hill Park trails, emphasizing a trail-running atmosphere rather than road racing. A 17km distance is the focus, with opportunities to purchase exclusive Wild Rose Women’s Sub Ultra swag, adding a commemorative element to the experience. Visit the organization's website for the most recent information.