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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 129 exciting races in the area. Check out our detailed list below to find your next local race.

May 2026
May
23
Saturday

Run to End Weekend Hunger 5K

5 km
May
23
Saturday

The Best Races - Seattle

5 km 10 km 13 km
May
31
Sunday

Evergreen Half Marathon

5 mi Half Marathon
June 2026
Jun
6
Saturday

The Best Races - Seattle

5 km 10 km 13 mi
Jun
6
Saturday

US Road Running - Everett

5 km 10 km Half Marathon
Jun
7
Sunday

The Great Ferry Race

13 mi
Jun
7
Sunday

Run for Agape 5K

5 km
Jun
13
Saturday

Centennial 100 Relay Run

100 km
Jun
13
Saturday

Centennial100 Ultra

100 km
Jun
13
Saturday

US Road Running - Everett

5 km 10 km Half Marathon
Jun
20
Saturday

The Best Races - Seattle

5 km 10 km 13 mi
Jun
20
Saturday

US Road Running - Everett

3 mi 6 mi 13 mi
Jun
27
Saturday

Tiger Peak Challenge

Trail Run 5 mi Half Marathon 50 km
Jun
27
Saturday

Seattle Half Marathon

5 km 10 km Half Marathon
Jun
27
Saturday

Snoqualmie Valley Half Marathon

10 km Half Marathon
July 2026
Jul
4
Saturday

The Best Races - Seattle

5 km 10 km 13 mi
Jul
18
Saturday

Lookin For A Cure Seattle

5 km
Jul
25
Saturday

The Best Races - Seattle

5 km 10 km Half Marathon
Jul
26
Sunday

Craft Classic Seattle

5 km Half Marathon
August 2026
Aug
9
Sunday

Lake Union 10K

10 km
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