May 3 4:30 am - 5:00 pm Event Series Wild Horse Traverse Bertram Creek Park, Kelowna BC Kelowna Event Details Get Directions
May 4 7:00 am - 5:00 pm Sisters Country Trail Races Village Green Park Sisters Event Details Get Directions
May 9 May 9, 2025 - May 10, 2025 Tiger Claw Trail Runs High Point Way Trailhead 26415 SE 79th St, Issaquah Event Details Get Directions
May 9 May 9, 2025 - May 11, 2025 Tillamook Burn Trail Run™ Reehers Camp Seattle Event Details Get Directions
May 17 4:30 am - 7:00 pm Event Series Sun Mountain Trail Runs 50M | 50K Spring Creek Ranch 22 Belsby Rd, Winthrop Event Details Get Directions
May 17 6:30 am - 4:00 pm Wallace Falls Trail Runs Wallace Falls 14503 Wallace Lake Rd, Gold Bar Event Details Get Directions
May 17 8:00 am - 3:00 pm Dirty Turtle Trail Runs Green Mountain Horse Camp Bremerton Event Details Get Directions
May 22 May 22, 2025 - May 25, 2025 Pigtails Challenge Lake Youngs Renton Event Details Get Directions
May 24 All Day Sri Chinmoy 7 & 13 Hour Ultra Solo & Team Relay Magnuson Park Seattle Event Details Get Directions
May 24 May 24, 2025 - May 30, 2025 The Odyssey of the VOG Oak Grove Church 2701 Oak Grove Rd, Rickreall Event Details Get Directions
May 26 6:15 am - 1:30 pm Stumptown Trail Runs 50K Forest Park-Thurman Ave. 4040 NW Thurman St, Portland Event Details Get Directions
Jun 7 June 7, 2025 - June 8, 2025 Cape Mountain Trail Runs Horse Creek Campground NF-58, Florence Event Details Get Directions