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Trail Running Calendar near Mill Creek 2025-2026

Explore the top trail runs near Mill Creek for 2025-2026! We've gathered 100 exciting races in the area. Check out our detailed list below to find your next local race.

March 2026
Mar
29
Sunday

Mill Town Half Marathon

3 mi 6 mi 13 mi
Mar
29
Sunday

Mill Town Marathon

5 km 10 km Half Marathon
April 2026
Apr
4
Saturday

The Best Races - Seattle

5 km 10 km 13 mi
Apr
4
Saturday

Tenacious 10

10 km 10 mi
Apr
18
Saturday

Squak Mountain Trail Run

Trail Run 12 km Half Marathon 50 km
Apr
25
Saturday

The Best Races - Seattle

5 km 10 km 13 mi
Apr
26
Sunday

The Beats Half Marathon

5 km 10 km Half Marathon
May 2026
May
2-3
Sa - Su

Seattle North Spartan Event Weekend

Obstacle Run 5 km 10 km
May
9
Saturday

Inspiring Hope Run 10k

5 km 10 km
May
10
Sunday

Snohomish Women's Run

5 km 10 km Half Marathon
May
16
Saturday

Soaring Eagle Trail Run

Trail Run 5 km 10 km 20 km
May
23
Saturday

Run to End Weekend Hunger 5K

5 km
May
31
Sunday

Evergreen Half Marathon

5 mi Half Marathon
June 2026
Jun
27
Saturday

Tiger Peak Challenge

Trail Run 5 mi Half Marathon 50 km
July 2026
Jul
18
Saturday

Lookin For A Cure Seattle

5 km
August 2026
Aug
15
Saturday

One Step Closer

Backyard Ultra 3 hr 6 hr 12 hr 18 hr
Aug
16
Sunday

Sundae Runday

2 mi 5 km 10 km
Aug
22
Saturday

Run A Muk 10k

5 km 10 km
September 2026
Sep
19-20
Sa - Su

Seattle North Spartan Trifecta Weekend

Obstacle Run 5 km 10 km Half Marathon
Sep
20
Sunday

Run of the Mill 5k - Mill Creek

5 km
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