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Running Calendar near Maple Valley 2025-2026

Monthly updates for Maple Valley

Get new running races (and updates) in your inbox every month.

Explore the top running races near Maple Valley for 2025-2026! We've gathered 137 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
May 2026
May
3
Su

Kirkland Half Marathon

5 km Half Marathon
May
8-9
Fr - Sa

Tiger Claw

Trail Run 3 mi 50 km
May
9
Sa

Trillium Trail Run

Trail Run 5 km 10 km
May
9
Sa

Cougar Mountain Trail Run Series

Trail Run 5 mi 11 mi
May
10
Su

Cedar River Triathlon

Triathlon
May
16
Sa

Guardian Angel Color Run

5 km
May
16
Sa

Soaring Eagle Trail Run

Trail Run 5 km 10 km 20 km
May
17
Su

Run or Wine 5K Series

5 km 10 km
May
23
Sa

The Best Races - Seattle

5 km 10 km 13 km
May
23
Sa

The Freedom 50

Trail Run 31 mi 50 mi
May
23
Sa

Sri Chinmoy 13 Hour Ultra

Backyard Ultra 7 hr 13 hr
May
30
Sa

Run to End Weekend Hunger 5K

5 km
May
30
Sa

Mud Mountain Dam Marathon

5 km Half Marathon Marathon
June 2026
Jun
6
Sa

Vashon Island Ultramarathon & Trail Run

Trail Run 10 mi 20 mi 50 km
Jun
6
Sa

Rainier to Ruston Relay

Trail Run 50 mi
Jun
6
Sa

The Best Races - Seattle

5 km 10 km 13 mi
Jun
6
Sa

Operation School Bell 5K Run/Walk

5 km
Jun
6
Sa

Tiger Mountain Trail Run

Trail Run 5 km 13 km 14 mi
Jun
7
Su

The Great Ferry Race

13 mi
Jun
7
Su

Run for Agape 5K

5 km