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Running calendar near Duvall 2025-2026

Explore the top running races near Duvall for 2025-2026! We've gathered 121 exciting races in the area. Check out our detailed list below to find your next local race.

August 2025
Aug
10
Sunday

Sundae Runday

2 mi 5 km 10 km
Aug
16
Saturday

Lake Meridian Triathlon

Triathlon
Aug
16
Saturday

Emerald City 5k

5 km
Aug
16
Saturday

Half Marathon at Lowell Riverfront Park

5 km 10 km 15 km 13 mi
Aug
16
Saturday

Centennial100 Ultra

100 km
Aug
23
Saturday

Run a Muk 5k/10k

5 km 10 km
Aug
23
Saturday

Paradise Valley Trail Run

Trail Run 5 km 10 km 13 mi
Aug
24
Sunday

Iron Horse Half Marathon

13 mi
Aug
24
Sunday

Beaver Lake Triathon

Triathlon
Aug
30
Saturday

Summer Spirit Run

5 km 10 km 15 km
Aug
30
Saturday

The Best Races - Seattle

5 km 10 km 13 mi
Aug
31
Sunday

Rattlesnake Lake Triathlon

Triathlon
September 2025
Sep
1
Monday

Redmond Harvest Half Marathon

13 mi
Sep
6
Saturday

Lake Stevens Triathlon

Triathlon
Sep
6
Saturday

Half Marathon at Langus Riverfront Park

13 mi
Sep
6
Saturday

Cascade Express Marathon

Trail Run 13 mi 26 mi
Sep
6
Saturday

Beat the Blerch

Trail Run 5 km 10 km 13 mi 26 mi
Sep
13
Saturday

The Best Races - Seattle

5 km 10 km 13 mi
Sep
20-21
Sa - Su

Orca Half Marathon

8 mi 13 mi 42 km
Sep
20
Saturday

Half Marathon at Lowell Riverfront Park

5 km 10 km 15 km 13 mi
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