RunEmu

Ultra Races in Washington

Browse 107+ upcoming ultra races in Washington.

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BRRC 43rd St. Paddy’s Five Miler

Mar 8, 2026
Spokane, WA
50M5M
46°
29°
8%

Pi Day Dash

Mar 14, 2026
Seattle, WA
498M5K
54°
39°
20%

Little Backyard Adventure

Mar 14, 2026
Olympia, WA
12HR6HR3HR
53°
34°
26%

Woodinville Leprechaun Leap 5K/10K

Mar 14, 2026
Woodinville, WA
100M10K5K
54°
39°
18%

Jill's Twelve Hour Run, Marathon and Half Marathon

Mar 14, 2026
Lynnwood, WA
12HR26.2M13.1M
51°
39°
18%

Frosty Moss Relay

Mar 14, 2026
Port Angeles, WA
80M30M
49°
35°
10%

Chuckanut Mountain 50K Trail Run

Mar 21, 2026
Bellingham, WA
31.1M
55°
39°
18%

Chuckanut Mountain 50K Trail Run

Mar 21, 2026
Fairhaven, WA
31.1M
55°
39°
18%

Badger Mountain Challenge

Mar 27, 2026
Richland, WA
100M50M34.2M9.3M
59°
38°
2%

Dizzy Daze

Mar 28, 2026
Seattle, WA
12HR5HR
56°
41°
17%

OAT Run

Apr 11, 2026
Port Angeles, WA
31M12.8M7.25M
53°
38°
6%

Ancient Lakes Trail Run

Apr 11, 2026
Quincy, WA
50M31.1M15.5M10K
61°
37°
2%

Cottontail 6 and 12 Hour

Apr 18, 2026
Seattle, WA
12HR6HR
60°
43°
13%

Squak Mountain Trail Run

Apr 18, 2026
Issaquah, WA
31.1M13.1M7.5M
60°
43°
12%

Cottontail 6 and12 Hour

Apr 18, 2026
Seattle, WA
12HR
60°
43°
13%

Running Up For Air - Tiger Mountain

Apr 18, 2026
Issaquah, WA
12HR6HR3HR
60°
43°
12%

Squak Mountain

Apr 18, 2026
Issaquah, WA
31.1M1/2 Marathon7.5M
60°
43°
12%

Spokane River Run 2026

Apr 19, 2026
Nine Mile Falls, WA
31.1M15.5M10K5K
58°
34°
6%

Spokane River Run

Apr 19, 2026
Spokane, WA
31.1M15.5M10K5K
58°
37°
4%

INAUGURAL - FORGED 48 - 4X4X48

Apr 24, 2026
Spokane, WA
48M48M
60°
39°
4%
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