
24 Hours of Riverside is a mountain bike race on May 29, 2027 in Spokane, WA, with entry fees from $100 to $840.
The 24 Hours of Riverside is a 24 Hour Mountain Bike Race taking place Memorial Day Weekend 2027 at Riverside State Park in Spokane WA. But there's so much more! It will be a weekend of riding and camping and fun that you will never forget! Race starts at High Noon on Saturday. There will be food and beverage options on-site at different times throughout weekend. Camping on-site as well. And don't forget the Kid's Bike Parade Saturday Night! So much fun in 24 hours, you'll be sad it's only 24 hours!
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
72°
Typical Low
48°
Chance of Rain
34%
Based on US Climate Normals data from Spokane Felts Fld, 4 mi from the venue.
Population
229,228
as of 2023
City Elevation
1,880 ft
Nearest Airport
GEG
Spokane International Airport · 7 mi
Time Zone
Pacific Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Approximate location — pin shows the host city, not the exact venue.
Every finish line starts with a single decision. Claim your spot at 24 Hours of Riverside, put it on the calendar, and turn “someday” into a start date.
229
Days to train
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Mountain biking takes place on singletrack and natural terrain where reading the trail matters as much as fitness — cornering, braking, and instinct on dirt are skills that only come from time in the saddle.
Events range from beginner-friendly cross-country races to technical enduros.
Mountain bike races take place on singletrack trails and natural terrain — dirt, roots, rocks, and forest roads. Mountain biking rewards skill as much as fitness.
24 Hours of Riverside
May 29, 2027