2026 - 24 Hours of Riverside
2026 distances
Mountain biking
Solo
Age breakdown for Solo Divison: Male 19 & Under, 20-29, 30-39, 40-49, 50-59, and 60 & Over. Female 29 & Under, 30-39, 40-49, 50 & Over. Non-Binary 1-99. Registration Includes: T-shirt, Saturday food truck dinner of choice, midnight baked potato bar, pancake breakfast, post race lunch, chip timing with live results and tracking. Porta Potties on site, water on-site, charging stations for lights/phones, and whatever else we can think of between now and Memorial Day Weekend! Your Race Entry does not include camping.
Solo Single Speed
Registration Includes: T-shirt, Saturday food truck dinner of choice, midnight baked potato bar, pancake breakfast, post race lunch, chip timing with live results and tracking. Porta Potties on site, water on-site, charging stations for lights/phones, and whatever else we can think of between now and Memorial Day Weekend! **Your Race Entry does not include camping.
2 Person Male
Registration Includes: T-shirt, Saturday food truck dinner of choice, midnight baked potato bar, pancake breakfast, post race lunch, chip timing with live results and tracking. Porta Potties on site, water on-site, charging stations for lights/phones, and whatever else we can think of between now and Memorial Day Weekend! **Your Race Entry does not include camping.
2 Person Female
Registration Includes: T-shirt, Saturday food truck dinner of choice, midnight baked potato bar, pancake breakfast, post race lunch, chip timing with live results and tracking. Porta Potties on site, water on-site, charging stations for lights/phones, and whatever else we can think of between now and Memorial Day Weekend! **Your Race Entry does not include camping.
2 Person Mixed
Registration Includes: T-shirt, Saturday food truck dinner of choice, midnight baked potato bar, pancake breakfast, post race lunch, chip timing with live results and tracking. Porta Potties on site, water on-site, charging stations for lights/phones, and whatever else we can think of between now and Memorial Day Weekend! **Your Race Entry does not include camping.
4 Person Male
Registration Includes: T-shirt, Saturday food truck dinner of choice, midnight baked potato bar, pancake breakfast, post race lunch, chip timing with live results and tracking. Porta Potties on site, water on-site, charging stations for lights/phones, and whatever else we can think of between now and Memorial Day Weekend! **Your Race Entry does not include camping, which will be charged seperately by Washington State Parks. How that will happen, TBD.**
4 Person Female
Registration Includes: T-shirt, Saturday food truck dinner of choice, midnight baked potato bar, pancake breakfast, post race lunch, chip timing with live results and tracking. Porta Potties on site, water on-site, charging stations for lights/phones, and whatever else we can think of between now and Memorial Day Weekend! **Your Race Entry does not include camping.
4 Person Mixed
Registration Includes: T-shirt, Saturday food truck dinner of choice, midnight baked potato bar, pancake breakfast, post race lunch, chip timing with live results and tracking. Porta Potties on site, water on-site, charging stations for lights/phones, and whatever else we can think of between now and Memorial Day Weekend! **Your Race Entry does not include camping.
5 Person Open 75-199 (Combined Ages)
Registration Includes: T-shirt, Saturday food truck dinner of choice, midnight baked potato bar, pancake breakfast, post race lunch, chip timing with live results and tracking. Porta Potties on site, water on-site, charging stations for lights/phones, and whatever else we can think of between now and Memorial Day Weekend! **Your Race Entry does not include camping.
5 Person Open 200-249 (Combined Ages)
Registration Includes: T-shirt, Saturday food truck dinner of choice, midnight baked potato bar, pancake breakfast, post race lunch, chip timing with live results and tracking. Porta Potties on site, water on-site, charging stations for lights/phones, and whatever else we can think of between now and Memorial Day Weekend! **Your Race Entry does not include camping.
5 Person Open 250 & Up (Combined Ages)
Registration Includes: T-shirt, Saturday food truck dinner of choice, midnight baked potato bar, pancake breakfast, post race lunch, chip timing with live results and tracking. Porta Potties on site, water on-site, charging stations for lights/phones, and whatever else we can think of between now and Memorial Day Weekend! **Your Race Entry does not include camping.
5 Person Junior (18 & Under, Open)
Registration Includes: T-shirt, Saturday food truck dinner of choice, midnight baked potato bar, pancake breakfast, post race lunch, chip timing with live results and tracking. Porta Potties on site, water on-site, charging stations for lights/phones, and whatever else we can think of between now and Memorial Day Weekend! **Your Race Entry does not include camping.
10 Person Open
Registration Includes: T-shirt, Saturday food truck dinner of choice, midnight baked potato bar, pancake breakfast, post race lunch, chip timing with live results and tracking. Porta Potties on site, water on-site, charging stations for lights/phones, and whatever else we can think of between now and Memorial Day Weekend! **Your Race Entry does not include camping.
10 Person Police, Fire, Military, Ski Patrol/Search & Rescue (Open)
Registration Includes: T-shirt, Saturday food truck dinner of choice, midnight baked potato bar, pancake breakfast, post race lunch, chip timing with live results and tracking. Porta Potties on site, water on-site, charging stations for lights/phones, and whatever else we can think of between now and Memorial Day Weekend! **Your Race Entry does not include camping.
Race date Weather
Conditions on May 23, 2026 — historical Open-Meteo data.
About Spokane
24 Hours of Riverside takes place in Spokane, Washington, United States. The local timezone is America/Los_Angeles.
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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.