Race Calendar

Hamster Endurance Runs 6 Hour, 12 Hour, 24 Hour and 36 Hour Lake Padden Park Bellingham Saturday, August 2, 2025 32 Hour at 8 am, 24 Hour at 8:05 am, 12 Hour at 8:10 am, 6 Hour at 8:15 am

Barn Burner 5K and 10K Nakashima Heritage Barn Arlington Saturday, August 2, 2025 10K at 9 am, 5K at 9:05 am

All Comers Track & Field track and field events Civic Stadium Bellingham Monday, August 4, 2025 6 pm

Race the Reserve 5K, 10K and Half Marathon Coupeville Elementary School Coupeville Saturday, August 9, 2025 Half Marathon at 8 am, 5K and 10K at 8:30 am

Arlington Farmland Fun Run 1 Mile Kids Run and 5K Hazel Acres Farm Arlington Saturday, August 9, 2025 Kids Race at 8:30 am, 5K at 9 am

Larrabee Lakes 12K, 25K, 50K and Kid's Run Fairhaven Park Bellingham Saturday, August 9, 2025 9 am

All Comers Track & Field track and field events Civic Stadium Bellingham Monday, August 11, 2025 6 pm

The Centennial 100 Relay and Ultra Run 100K Space 802 Snohomish Saturday, August 16, 2025 6 am

Brad Pillow Run 8.8K Wells Fargo parking lot Friday Harbor Saturday, August 16, 2025 9 am

Bellingham Off-Road Triathlon Swim 800 meters, Mountain bike 9K, Run 4.1K Lake Padden Park Bellingham Saturday, August 16, 2025 8:30 am

Race for the Underdogs 5K Lake Padden Park Bellingham Sunday, August 17, 2025 8:30 am

All Comers Track & Field track and field events Civic Stadium Bellingham Monday, August 18, 2025 6 pm

Lake Padden Relay 10 Mile Relay or Solo Lake Padden Park Bellingham Saturday, August 23, 2025 10 am

All Comers Track & Field track and field events Civic Stadium Bellingham Monday, August 25, 2025 6 pm

M & M Marathon 15 Mile and Marathon Nakashima Barn Arlington Saturday, August 30, 2025 8 am

Steps Rock n Roll Stroll 5K Windjammer Park Oak Harbor Saturday, August 30, 2025 9 am

Run with the Chums Smolt Sprint and 5K BP Highlands Birch Bay Saturday, September 13, 2025 Smolt Sprint at 9:30 am, 5K at 10 am

Otillo SwimRun Orcas Island Experience, Sprint and World Series Rosario Resort Eastsound Sunday, September 14, 2025 World Series at 7:30 am, Experience and Sprint at 9 am, 2.3 Mile at 10 am

Skagit Flats Marathon 5K, Half Marathon and Marathon Burlington-Edison High School Burlington Sunday, September 14, 2025 Half Marathon and Marathon at 8:15 am, 5K at 8:30 am

Fueling Education Fun Run Kids Race and 2.3 Mile Washington Park Anacortes Sunday, September 14, 2025 Kids Race at 9:30 am, 2.3 Mile at 10 am

Anacortes Half Marathon 5K and Half Marathon Swinomish Casino Anacortes Saturday, September 20, 2025 Half Marathon at 8 am, 5K at 8:10 am

Bellingham Bay Marathon 5K, 10K, Half Marathon, Marathon and Marathon Relay Depot Market Square Bellingham Sunday, September 21, 2025 Marathon walkers at 6:45 am, Marathon runners at 7:30 am, Half Marathon at 9 am, 10K at 9:45 am, 5K at 10:05 am

Fidalgo Trail Run Kid's Race, 5 Mile, Half Marathon and Marathon Deception Pass State Park Anacortes Saturday, September 27, 2025 Marathon 7 am, Half Marathon at 8 am, Kid's Run at 10 am, 5 Mile at 12 pm

Moran Constitution Relay 70 Mile Relay Moran State Park Olga Saturday, September 27, 2025 7:30 am

Baker Lake 50K 50K Kulshan Campground Concrete Saturday, October 4, 2025 8 am

Baker Lake Classic 25K Kulshan Campground Concrete Sunday, October 5, 2025 9 am

Trails to Taps Relay 35 Mile Relay Lake Padden Park Bellingham Sunday, October 12, 2025 9 am

Dallas Kloke Mt Erie Road & Trail Run 2.5 Mile Trail and 3.6 Mile Road Mt. Erie Elementary Anacortes Saturday, October 18, 2025 9 am

Blanchard Beast 10 Miles Blanchard State Forest Bow Saturday, October 18, 2025 9 am

Scarin' Up Some Fun Glow Run 5K Northern State Recreation Area Sedro Woolley Saturday, October 25, 2025 6 pm

Pupkin Fun Run 5K and 10K Skagit River Park Burlington Sunday, October 26, 2025 9 am

Skagit Race Calendar