Trail RunningWashington
Trail Running in Washington
Browse upcoming amateur trail running events and compare dates, locations, and popularity. in Washington.
Upcoming dates Washington Community-rated events
Events listed
64
Sport
Trail Running
Area
Washington
Radius
350 km
This calendar in numbers
This calendar currently lists 64 upcoming events, from Sep 26, 2026 to Jun 19, 2027. October is the busiest month, with 34 events scheduled. Events are spread across 46 different locations; Seattle hosts the most (5). Course distances range from 5 km to 50 km.
Browse all 64 events by date
September 2026
- 2026 5 Peaks Trail Running Series: Mount Seymour Sep 26
- 5 Peaks British Columbia Race 5 - Mount Seymour Sep 26
- Fidalgo Sep 26
- Fidalgo Trail Half Sep 26
- Fidalgo Trail Run Sep 26
- Portland Trail Series Fall – #3 Sep 30
October 2026
- 16th Whistler 50 Race Oct 3
- Baker Lake 50k Oct 3
- Hyak Passage Oct 3
- Lastest Not Fastest Oct 3
- Live Love Run 5K/ 10K/ 21K Oct 3
- North Bend Trail Fest Oct 3
- 2026 Sekani (ish) Trail Run Oct 4
- Baker Lake Classic 25k Oct 4
- Condor 25K Trail Run Oct 4
- Hit The Barlow Trail Oct 4
- North Bend Trail Fest Oct 4
- Season's End Trail Run/Ride Oct 4
- Mad Meadows 50 Oct 10
- ROGUE RIVER Oct 10
- The Golden 6 Hour Oct 10
- Valley Vertikiller Oct 10
- VALLEY VERTIKILLER TRAIL RACE 2026 Oct 10
- Whistler Turkey Trot Oct 11
- Elk-King's Trail Races Oct 12
- Portland Trail Series Fall – #4 Oct 14
- Blanchard Beast Trail Race Oct 17
- Elk-Kings Trail Races Oct 17
- Dirty Feet Trail Run - Predator Ridge Oct 18
- Dirty Feet Trail Run #5 Oct 18
- Dirty Feet Trail Run #5 Oct 18
- Dirty Feet Trail Run #5 - Predator Ridge Oct 18
- Hallow's Eve Trail Race Oct 24
- Happy Girls Run Half Marathon - Sisters Oct 24
- Qualicum Bay Oct 24
- B'Town Fall Fest - PupKin 5K Fun Run Oct 25
- Portland Trail Series Fall – #5 Oct 28
- Monster Dash 5K - Burnaby Halloween Festival Oct 31
- Spooky 10K Trail Race Oct 31
- Thunder River Oct 31
November 2026
- Vancouver First Responders Half Marathon Trail Run Nov 1
- Carkeek Cooler Trail Run Nov 7
- Grand Ridge Nov 7
- Klickitat Trail Run Nov 7
- The Crunchwrap Crawl, 50K's of regret! Nov 7
- Willapa Trail Festival Nov 7
- The Phantom Run Nov 14
- Ravenna Refresher Trail Run Nov 21
- The Ruff Nov 22
- 2026 Seattle Ghost Marathon, Half & 50K Nov 28
December 2026
- Climb 89 Dec 4
- Redmond Reindeer Romp Dec 5
- PIGTAILS RUN Dec 12
- Seward Solstice Run Dec 19
- 2nd Loop Out the Year Dec 26
- Last Chance Marathon and Half Marathon Dec 31
- Vancouver Trail Run Dec 31
January 2027
- Absolution Run Jan 3
- Frost Eagle Trail Run Jan 16
- Interlaken Icicle Dash Jan 30
February 2027
- Hagg Lake Mud Runs Feb 13