24 Hours of Riverside 2027
- Date
- Saturday, May 29, 2027
- Start time
- 12:00 PM start (Los Angeles)
- Location
- Spokane, Washington
- Entry fee
- From $200 · goes up to $890 on Feb 1, 2027
- Included with entry
- Includes a shirt
- Fundraising
- Takes optional donations when you register
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Official race websiteAdd to calendar: Apple or Outlook · Google
Events and entry fees
| Event | Distance | When | Entry fee | Cap |
|---|---|---|---|---|
| 10 Person Open | Mountain Bike | May 29, 202712:00 PM | $865$890 after Feb 1, 2027 | – |
| 10 Person Police, Fire, Military, Ski Patrol/Search & Rescue (Open) | Mountain Bike | May 29, 202712:00 PM | $765$790 after Feb 1, 2027 | – |
| 2 Person Female | Mountain BikeRelay or team | May 29, 202712:00 PM | $325$350 after Feb 1, 2027 | – |
| 2 Person Male | Mountain BikeRelay or team | May 29, 202712:00 PM | $325$350 after Feb 1, 2027 | – |
| 2 Person Mixed | Mountain BikeRelay or team | May 29, 202712:00 PM | $325$350 after Feb 1, 2027 | – |
| 4 Person Female | Mountain Bike | May 29, 202712:00 PM | $590$615 after Feb 1, 2027 | – |
| 4 Person Male | Mountain Bike | May 29, 202712:00 PM | $590$615 after Feb 1, 2027 | – |
| 4 Person Mixed | Mountain Bike | May 29, 202712:00 PM | $590$615 after Feb 1, 2027 | – |
| 5 Person Junior (18 & Under, Open) | Mountain Bike | May 29, 202712:00 PM | $625 | – |
| 5 Person Open 200-249 (Combined Ages) | Mountain Bike | May 29, 202712:00 PM | $690$715 after Feb 1, 2027 | – |
| 5 Person Open 250 & Up (Combined Ages) | Mountain Bike | May 29, 202712:00 PM | $690$715 after Feb 1, 2027 | – |
| 5 Person Open 75-199 (Combined Ages) | Mountain Bike | May 29, 202712:00 PM | $690$715 after Feb 1, 2027 | – |
| Solo | Mountain Bike | May 29, 202712:00 PM | $200$225 after Feb 1, 2027 | – |
| Solo Single Speed | Mountain Bike | May 29, 202712:00 PM | $200$225 after Feb 1, 2027 | – |
Entry fees exclude processing fees. Prices and dates come from the race's registration page and refresh nightly.
Race day planning
Entry fee schedule
- 10 Person Open: $865 until Feb 1, then $890 until Apr 1, then $915 until May 30.
- 10 Person Police, Fire, Military, Ski Patrol/Search & Rescue (Open): $765 until Feb 1, then $790 until Apr 1, then $815 until May 30.
- 2 Person Female and 2 Person Male and 2 Person Mixed: $325 until Feb 1, then $350 until Apr 1, then $375 until May 30.
- 4 Person Female and 4 Person Male and 4 Person Mixed: $590 until Feb 1, then $615 until Apr 1, then $640 until May 30.
Online registration closes May 30, 2027, unless the race fills first.
Light and altitude
Sunrise on race morning is at about 4:58 AM, and the 10 Person Open starts at 12:00 PM.
Fees exclude processing fees. Comparisons use current entry fees and published results from races nearby.
Start location and course
8795 Riverside Park Drive, Spokane, WA 99224
The pin marks the address the race lists, which is usually the start. The organizers have not shared a course map with us yet.
Race details
- Where
- 8795 Riverside Park Drive, Spokane, WA 99224Map
- Course
- Road
- Included with entry
- T-Shirt
- Donations
- Accepted when you register
- Distances
- Mountain Bike
- Editions
- 2027 (May 29, 2027), 2026 (May 23, 2026), 2025 (May 24, 2025), 2024 (May 25, 2024), 2023 (May 27, 2023), 2022 (May 28, 2022)
Organize this race? Add details or a correction
Plan your race
Quick answers
- When is 24 Hours of Riverside?
- Saturday, May 29, 2027, starting at 12:00 PM.
- How much does it cost?
- Entry starts at $200 before processing fees, and rises to $890 on Feb 1, 2027.
- When does registration close?
- Online registration closes May 30, 2027, unless the race fills first.
- Do athletes get a shirt or medal?
- Entry includes a shirt, according to the race's registration page. Check it for sizes and whether kids' races get the same.
- Can I donate to a cause when I register?
- Yes. The registration form offers an optional donation, usually for the charity or nonprofit the race supports. The race's own page names the cause.
- What distances are offered?
- Mountain Bike.
- Where does it start?
- 8795 Riverside Park Drive, Spokane, WA 99224.
From the organizers
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!