Whidbey Island Marathon
Kids Run, 5K, 10K, Half Marathon and Marathon
Windjammer Park
Oak Harbor
Sunday, April 27, 2025
Marathon at 7 am, Half Marathon at 8:30 am, 5K and 10K at 9 am, Kids Run at 10 am
May The Fourth Be With You
5K and 10K
Stillaguamish Athletic Club
Arlington
Friday, May 2, 2025
10K at 7:45 pm, 5K at 8 pm
Chum Run
Kids Fry Run and 5K
Fort Casey State Park
Coupeville
Saturday, May 3, 2025
5K at 10 am, Fry Run at 10:45 am
Farmers Market 5k
5K
Everson City Park
Everson
Sunday, May 4, 2025
10 am
Running Up For Air - Chuckanut Chinscraper
3 Hour, 6 Hour, 12 Hour
Fragrance Lake Trailhead
Bellingham
Saturday, May 10, 2025
6 am, 9 am, 12 pm or 3 pm depending on event
San Juan Island Half
Kid's Race and Half Marathon
Jackson Beach
Friday Harbor
Saturday, May 10, 2025
Half Marathon at 8:45 am, Kid's Race at 10:40 am
Jr Ski to Sea
Multi-sport Relay
Mt. Baker Ski Area and Lake Padden
Bellingham
Saturday, May 10, 2025
Elementary at 9 am, Middle and High School at 10 am
Run For Your Mum
Diaper Dash, 2K Walk and 5K Run
Northern State Recreation Area
Sedro-Woolley
Saturday, May 10, 2025
5K at 9 am, 2K at 9:10 am, Diaper Dash at 10 am
Troll Stroll
5K
Stanwood Sons of Norway, Fritjov Lodge
Stanwood
Saturday, May 17, 2025
9 am
Hills & Valleys
4 Mile
3203 Halverstick Rd
Sumas
Saturday, May 17, 2025
9 am
Run Like a Girl
Half Marathon, 10K and 3K/6K
Fairhaven Park
Bellingham
Saturday, May 17, 2025
Half Marathon at 9 am, 10K at 9:30 am, 3K/6K at 10 am
Chris Mang Memorial Charity Fun Run/Walk
1 Mile and 5K
Skagit Playfields County Park
Mount Vernon
Saturday, May 17, 2025
5K at 10 am, 1 Mile at 10:15 am
Little Mountain Trail Mixer
6K and 10K
Little Mountain Park
Mount Vernon
Saturday, May 17, 2025
11 am
Get Outside Fun Run
0.87 Mile Laps
Skagit Valley Playfields
Mount Vernon
Saturday, May 24, 2025
10 am
Ski to Sea
Multi-sport Relay
Mt. Baker Ski Area
Deming
Sunday, May 25, 2025
7:30 am
WWU Wrestling 5K
5K
Lake Padden Park
Bellingham
Saturday, May 31, 2025
9 am
Blaine Borderline
5K
Blaine Marine Park
Blaine
Saturday, May 31, 2025
10 am
Hustle With Heroes
5K
Coupeville Elementary School
Coupeville
Saturday, May 31, 2025
10 am
Forge Backyard Ultra
12 Hours
Swinomish Casino
Anacortes
Saturday, June 7, 2025
7 am
Blast From The Past Color Run
5K
Northern Ave across Metcalf from the Sedro 10 Bowling Alley
Sedro-Woolley
Saturday, June 7, 2025
11 am
Wander to Wander
1K
Whatcom Dispute Resolution Center
Bellingham
Saturday, June 7, 2025
11 am
Three Lakes Triathlon and San Juan Island Marathon
Triathlon, 10K, Half Marathon and Marathon
Lakedale
Friday Harbor
Saturday, June 14, 2025
Marathon at 7:30 am, Triathlon at 8 am, Kid's Triathon at 9 am, Half Marathon at 10 am, 10K at 11 am
Lynden Tractor Trot
5K and 10K
City Park
Lynden
Saturday, June 14, 2025
10K at 8:30 am, 5K at 9 am
Concrete Color Run
2 Mile
Concrete School District campus
Concrete
Sunday, June 15, 2025
10 am
Padden Triathlon
Swim 1/2 mile, Bike 21 miles, Run 5.2 miles (Long Course), Swim 1/4 mile, Bike 10 miles, Run 2.6 miles (Short Course)
Lake Padden Park - West Entrance
Bellingham
Saturday, June 21, 2025
Long Course at 8:30 am, Short Course at 1 pm
Berry Dairy Days Run
5K and 10K
Skagit River Park
Burlington
Saturday, June 21, 2025
9 am
Gale Pfueller Track Classic
various distances between 100 meters and 1600 meters
Civic Stadium
Bellingham
Saturday, June 21, 2025
10 am
Smokestack Out'N Back
5K
Hamilton Landing Park
Stanwood
Sunday, June 29, 2025
9:30 am