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Marathon directory

Marathons in Washington, United States

142 upcoming marathons listed in Washington across 2 cities. Next: Craft Classic Seattle on August 2, 2026.

142marathons upcoming
2cities
August 2, 2026Next race
Marathon, Half marathon, Ultra, 10K, 5K, RelayDistances
Maple Valley, Washington, United States
12DEC
ULTRA
Pigtails Run
Maple Valley, Washington, United States
December 12, 2026 DEC
Seattle, Washington, United States
12DEC
21.1K
Run for Breast Cancer 5K/10K/13.1 SEATTLE
Seattle, Washington, United States
December 12, 2026 DEC
Seattle, Washington, United States
12DEC
42.2K
Sunrise Marathon 5K/10K/13.1 SEATTLE
Seattle, Washington, United States
December 12, 2026 DEC
Everett, Washington, United States
19DEC
21.1K
Holiday 5K, 10K, & 13.1M at Everett, WA
Everett, Washington, United States
December 19, 2026 DEC
Seattle, Washington, United States
26DEC
21.1K
A Merry Christmas Run 5K/10K/13.1 SEATTLE
Seattle, Washington, United States
December 26, 2026 DEC
Camas, Washington, United States
26DEC
21.1K
Holiday 5K, 10K, & 13.1M at Camas, WA
Camas, Washington, United States
December 26, 2026 DEC
Olympia, Washington, United States
26DEC
21.1K
Holiday 5K, 10K, & 13.1M at Olympia, WA
Olympia, Washington, United States
December 26, 2026 DEC
Spokane, Washington, United States
26DEC
21.1K
Holiday 5K, 10K, & 13.1M at Spokane, WA
Spokane, Washington, United States
December 26, 2026 DEC
Seattle, Washington, United States
26DEC
21.1K
New Year's Run 5K/10K/13.1 SEATTLE
Seattle, Washington, United States
December 26, 2026 DEC
Bellingham, Washington, United States
31DEC
ULTRA
Last Chance Marathon and Half Marathon
Bellingham, Washington, United States
December 31, 2026 DEC
Kirkland, Washington, United States
09JAN
ULTRA
Bridle Trails Winter Trail Running Festival
Kirkland, Washington, United States
January 9, 2027 JAN
Redmond, Washington, United States
06MAR
ULTRA
Brooks Lake Sammamish Half Marathon presented by REI
Redmond, Washington, United States
March 6, 2027 MAR
Arlington, Washington, United States
27MAR
21.1K
Whitehorse Half Marathon
Arlington, Washington, United States
March 27, 2027 MAR
Redmond, Washington, United States
28MAR
42.2K
Redmond City Marathon 26.2
Redmond, Washington, United States
March 28, 2027 MAR
Yakima, Washington, United States
03APR
42.2K
Yakima River Canyon Marathon and Half-Marathon
Yakima, Washington, United States
April 3, 2027 APR
Kennewick, Washington, United States
16APR
42.2K
Run the River
Kennewick, Washington, United States
April 16, 2027 APR
Bremerton, Washington, United States
17APR
42.2K
Bremerton Marathon
Bremerton, Washington, United States
April 17, 2027 APR
Wenatchee, Washington, United States
17APR
42.2K
Wenatchee Marathon
Wenatchee, Washington, United States
April 17, 2027 APR
Tacoma, Washington, United States
01MAY
ULTRA
Tacoma City Marathon / Half / Ghost / 10K / 5K / 1K
Tacoma, Washington, United States
May 1, 2027 MAY
Kirkland, Washington, United States
02MAY
21.1K
Kirkland Half Marathon & 5K
Kirkland, Washington, United States
May 2, 2027 MAY
Olympia, Washington, United States
16MAY
42.2K
Capital City Marathon
Olympia, Washington, United States
May 16, 2027 MAY
Spokane, Washington, United States
16MAY
42.2K
Windermere Marathon
Spokane, Washington, United States
May 16, 2027 MAY

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Cities

Place Marathons
Bellingham 1
Seattle 1

Planning notes for Washington, United States

Use this region page to shortlist 142 upcoming races by date, distance, registration path, and official source.

  • Next raceCraft Classic Seattle on August 2, 2026
  • Busy monthsSeptember (38), October (30), August (28)
  • DistancesMarathon, Half marathon, Ultra, 10K, 5K, Relay
  • VerifyOpen each race page, then confirm details from its official, registration, course-map, or source link.

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