There are 357 running races in Washington in 2026 across 86 cities. The next upcoming race is the Orangetheory Fitness MI 10K/5K/3K in Mercer Island on July 24. Popular distances include half marathons, 5K races, 10K races.

Browse by City

Pride 5K

Sun, Jul 26 · Puyallup, WA Puyallup
Road Pride 5K

Aquaman

Fri, Jul 31 · Richland, WA Richland
Triathlon Aquaman Boy's Team (13 to 18 year olds, ONLY)AquamanAquaman Girl's Team (13 to 18 year olds, ONLY) +1

Galloping Gertie

Sat, Aug 1 · Gig Harbor, WA Gig Harbor
Road Galloping Gertie Half MarathonGalloping Gertie 5kGalloping Gertie 10k

Lake Tye Triathlon - 2026

Sat, Aug 1 · Monroe, WA Monroe
Triathlon Lake Tye Triathlon 5K RUNLake Tye Triathlon SPRINTLake Tye Triathlon SPRINT ATHENA/CLYDSDALE +8

Sullivan Lake Triathlon 2026

Sat, Aug 1 · Metaline Falls, WA Metaline Falls
Triathlon Youth Super SprintYouth Super Sprint TeamFriends And Family Wave +2

Twilight at the Bay

Sat, Aug 15 · University Place, WA University Place
Road Twilight at the Bay 5kTwilight at the Bay 10kTwilight at the Bay Half Marathon