Which Washington cities have the most Ultra races?
Redmond (1), Bellevue (1), Seattle (1), Port Angeles (1) lead the state for Ultra races. Those give you the most dates to choose from if your schedule is tight.
Washington · Ultra
Ultra Races in Washington
Every upcoming Ultra in Washington, all 5 of them, sorted by date. Dates, entry fees, finish-time stats from past results, and start-line maps.
5 upcoming Ultra races · 2 with finish-time stats
By the numbers
The Biggest and Longest-Running
The Washington races that stand out on the numbers: the biggest field, and the longest unbroken run of editions.
Ultra Races by City
Soonest Ultra Races in Washington
5 total Sat, Aug 29, 2026Suvidha International 5K Redmond, Seattle Redmond, WAFrom $25Details Sat, Oct 31, 2026Cougar Mountain Trail Run Series (October) Bellevue, WAFrom $40Details Sat, Nov 28, 20262026 Seattle Ghost Marathon, Half & 50K Seattle, WAFrom $150Details Sat, Apr 10, 2027OAT Run Port Angeles, WAFrom $51Details Sun, Apr 25, 2027Spokane River Run 2027 Nine Mile Falls, WAFrom $10Details
How we calculate these stats: RunSesh calculates these figures from the most recent published results of past editions, sourced from RunSignup. We show aggregates only: field size, winning and median times, and the cutoff. We never publish individual finisher tables. Last updated Jul 27, 2026.
Common Questions About Running an Ultra in Washington
When are most Ultra races held in Washington?
April is the busiest month for Ultra races in Washington, with 2 of the 5. If you are flexible on the date, that is the quickest way to narrow things down.
How much do Washington Ultra races cost?
Entry fees for Ultra races here run from $10 to about $150, depending on the event and how early you register.
Are there trail Ultra races in Washington?
Yes, 3 races around Washington get you off the pavement: 3 are trail races. Surfaces are not always published, so it is worth checking a specific race before you register.