Washington Obstacle Race Calendar 2025-2026

Jun

6-7

Sa - Su

North Olympic Discovery Marathon

Port Angeles, Washington

5 km 21 km 42 km

Jun

6

Saturday

Vashon Island Ultramarathon & Trail Run

Vashon, Washington

Trail Run 10 mi 20 mi 50 km

Jun

6

Saturday

Rainier to Ruston Relay

Tacoma, Washington

Trail Run 50 mi

Jun

13

Saturday

Kaniksu Trail Runs

Colville, Washington

Trail Run 14 mi 29 km ... 50 mi 100 km

Jun

19-21

Fr - Su

Wild Woman Trail Marathon

Trout Lake, Washington

Trail Run 21 km 42 km 50 km

Jun

19

Friday

TedDriven Overland Ultra Relay (Tour)

Leavenworth, Washington

Trail Run 75 mi

Jun

20

Saturday

Royal Family Superhero Fun Run 10K

Kennewick, Washington

5 km 10 km

Jun

20

Saturday

Jasper Mountain Trail Fest

Dayton, Washington

Trail Run 4 mi 13 mi 26 mi 100 km

Jun

20

Saturday

Super Marathon & Half Marathon

Snoqualmie Pass, Washington

Trail Run 21 km 42 km

Jun

26

Friday

Yeti Ultra Trail Washington

Snoqualmie Pass, Washington

Trail Run 100 km 100 mi 200 km

Jun

27

Saturday

Blue Mountain Bash

Rose Springs, Washington

Trail Run 5 km

Jun

27

Saturday

Sisu 24 Ultra PNW

Enumclaw, Washington

Backyard Ultra 3 mi 19 mi 100 mi

Jun

27

Saturday

Zintel Canyon 4K

Kennewick, Washington

4 km

Jun

27

Saturday

Dye Hard

Yakima, Washington

5 km

Jun

27

Saturday

Tiger Peak Challenge

Issaquah, Washington

Trail Run 5 mi 21 km 50 km

Jul

4

Saturday

Bigfoot Fun Run - Yacolt, WA

Yacolt, Washington

Trail Run 5 km 10 km

Jul

4

Saturday

US Road Running - Olympia

Olympia, Washington

5 km 10 km 21 km

Jul

11

Saturday

Devil's Gulch

Wenatchee, Washington

Trail Run 21 km 50 mi 100 mi

Jul

17-18

Fr - Sa

Mount Rainier Half Marathon

Enumclaw, Washington

Trail Run 5 km 10 km 13 mi

Jul

18

Saturday

Lookin For A Cure Seattle

Seattle, Washington

5 km