Forge
12 Hour Backyard Ultra
Swinomish Casino
Anacortes
Saturday, June 6, 2026
7 am
Orcas Island 50K
50K
Doe Bay Resort
Olga
Saturday, June 6, 2026
8 am
Wander to Wander
1K
Whatcom Dispute Resolution Center
Bellingham
Saturday, June 6, 2026
10:30 am
Blast Bubble Fun Run
5K
Metcalf Street
Sedro-Woolley
Saturday, June 6, 2026
11 am
Orcas Island 25K
25K
Doe Bay Resort
Olga
Sunday, June 7, 2026
8 am
Centennial Trail 100
100K Relay or Ultra
Space 802
Snohomish
Saturday, June 13, 2026
6 am
Tractor Trot
5K, 10K and Half Marathon
Bender Fields Park
Lynden
Saturday, June 13, 2026
Half Marathon at 7:15 am, 10K at 8 am, 5K at 8:20 am
Superhero Fun Run
5K
Blaine Marine Park - Amphitheater
Blaine
Saturday, June 13, 2026
11 am
All Comers Track & Field
Track & Field Events
Civic Field Stadium
Bellingham
Monday, June 15, 2026
6 pm
Three Lakes Triathlon and San Juan Island Marathon
Kid's Triathlon, Triathlon, 10K, Half Marathon and Marathon
Lakedale Resort
Roche Harbor
Saturday, June 20, 2026
Marathon at 7:30 am, Triathlon at 8 am, Kid's Triathlon at 9 am, Half Marathon at 10 am, 10K at 11 am
Berry Dairy Days Run
5K and 10K
Skagit River Park
Burlington
Saturday, June 20, 2026
9 am
Gale Pfueller Track Classic
Track Events
Civic Stadium
Bellingham
Saturday, June 20, 2026
10 am
All Comers Track & Field
Track & Field Events
Civic Field Stadium
Bellingham
Monday, June 22, 2026
6 pm
Lake Padden Triathlon
Competitive and Recreational Divisions
Lake Padden Park
Bellingham
Saturday, June 27, 2026
Long Course at 8:30 am, Short Course at 1 pm
Chuckanut Foot Race
7 Mile
Marine Park
Bellingham
Sunday, June 28, 2026
8 am
Bellingham SwimRun
Long and Sprint
Lake Padden Park
Bellingham
Sunday, June 28, 2026
Long at 9 am, Sprint at 10:30 am
All Comers Track & Field
Track & Field Events
Civic Field Stadium
Bellingham
Monday, June 29, 2026
6 pm
Roche Harbor Fun Run
5K
Roche Harbor Resort
Roche Harbor
Saturday, July 4, 2026
9 am
The Great Sedro-Woolley Footrace
2 Mile and 5.17 Mile
Sedro-Woolley High School
Sedro-Woolley
Saturday, July 4, 2026
9:30 am
4th of July Freedom Color Run
5K
Haller Park
Arlington
Saturday, July 4, 2026
10 am
All Comers Track & Field
Track & Field Events
Civic Field Stadium
Bellingham
Monday, July 6, 2026
6 pm
Ragnar Relay Northwest Passage
193.5 Mile Relay
Peace Arch Historical State Park
Blaine
Friday, July 10, 2026
6 am
Lake Whatcom Triathlon
Olympic, Sprint, Aquabike and Youth Splash and Dash
Bloedel Donovan Park
Bellingham
Saturday, July 11, 2026
Olympic and Aquabike at 7 am, Sprint at 8 am, Splash and Dash at 10:30 am
All Comers Track & Field
Track & Field Events
Civic Field Stadium
Bellingham
Monday, July 13, 2026
6 pm
All Comers Track & Field
Track & Field Events
Civic Field Stadium
Bellingham
Monday, July 20, 2026
6 pm
Once Around Lake Cavanaugh
7.8 Mile
Lake Cavanaugh Fire Station
Lake Cavanaugh
Saturday, July 25, 2026
Walk at 9 am, Bike at 9:30 am, Run at 10 am
Barn Burner
5K and 10K
Nakashima Heritage Barn Trailhead
Arlington
Saturday, July 25, 2026
10 am
Bellingham Youth Triathlon
Swim/Bike/Run
Arne Hanna Aquatic Center
Bellingham
Sunday, July 26, 2026
9 am, 10 am or 11 am depending on age
All Comers Track & Field
Track & Field Events
Civic Field Stadium
Bellingham
Monday, July 27, 2026
6 pm
Hamster Endurance Runs
6 Hour, 12 Hour, 24 Hour and 32 Hour
Lake Padden Park
Bellingham
Saturday, August 1, 2026
8 am
All Comers Track & Field
Track & Field Events
Civic Field Stadium
Bellingham
Monday, August 3, 2026
6 pm
Race the Reserve
5K, 10K and Half Marathon
Coupeville Elementary School
Coupeville
Saturday, August 8, 2026
Half Marathon at 8 am, 5K and 10K at 8:30 am
All Comers Track & Field
Track & Field Events
Civic Field Stadium
Bellingham
Monday, August 10, 2026
6 pm
Brad Pillow Run
8.8K
Wells Fargo Parking Lot
Friday Harbor
Saturday, August 15, 2026
9 am
All Comers Track & Field
Track & Field Events
Civic Field Stadium
Bellingham
Monday, August 17, 2026
6 pm
Lake Padden Relay
4 x 2.59 Mile
Lake Padden Park
Bellingham
Saturday, August 22, 2026
10 am