May 8 May 8, 2026 - May 9, 2026 Tiger Claw Trail Runs High Point Way Trailhead 26415 SE 79th St, Issaquah Event Details Get Directions
May 8 May 8, 2026 - May 10, 2026 Tillamook Burn Trail Run™ Reehers Camp Seattle Event Details Get Directions
May 16 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 16 6:30 am - 4:00 pm Wallace Falls Trail Runs Wallace Falls 14503 Wallace Lake Rd, Gold Bar Event Details Get Directions
May 16 8:00 am - 3:00 pm Dirty Turtle Trail Runs Green Mountain Horse Camp Bremerton Event Details Get Directions
May 23 All Day Sri Chinmoy 7 & 13 Hour Ultra Solo & Team Relay Magnuson Park Seattle Event Details Get Directions
May 23 May 23, 2026 - May 29, 2026 The Odyssey of the VOG Oak Grove Church 2701 Oak Grove Rd, Rickreall Event Details Get Directions
May 25 6:15 am - 1:30 pm Stumptown Trail Runs 50K Forest Park-Thurman Ave. 4040 NW Thurman St, Portland Event Details Get Directions
May 28 May 28, 2026 - May 31, 2026 Pigtails Challenge Lake Youngs Renton Event Details Get Directions
Jun 6 June 6, 2026 - June 7, 2026 Cape Mountain Trail Runs Horse Creek Campground NF-58, Florence Event Details Get Directions
Jun 6 6:30 am - 7:00 pm Rainier to Ruston Relay Carbonado, WA 35415 Fairfax Forest Reserve Rd E, Carbonado Event Details Get Directions
Jun 13 4:30 am - 7:00 pm Wy’east Wonder 50M | 50K Red Barn Park 4943 Baseline Dr, Mt Hood Event Details Get Directions