2025 - 24 Hours of Riverside
2025 distances
Mountain biking
Solo
Age breakdown for Solo Divison: Male 39 & Under, 40-49, 50-59, and 60 & Over. Female 39 & Under, 40 & 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, which will be charged seperately by Washington State Parks. How that will happen, TBD.
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, which will be charged seperately by Washington State Parks. How that will happen, TBD.**
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, which will be charged seperately by Washington State Parks. How that will happen, TBD.**
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, which will be charged seperately by Washington State Parks. How that will happen, TBD.**
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, which will be charged seperately by Washington State Parks. How that will happen, TBD.**
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, which will be charged seperately by Washington State Parks. How that will happen, TBD.**
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, which will be charged seperately by Washington State Parks. How that will happen, TBD.**
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, which will be charged seperately by Washington State Parks. How that will happen, TBD.**
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, which will be charged seperately by Washington State Parks. How that will happen, TBD.**
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, which will be charged seperately by Washington State Parks. How that will happen, TBD.**
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, which will be charged seperately by Washington State Parks. How that will happen, TBD.**
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, which will be charged seperately by Washington State Parks. How that will happen, TBD.**
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, which will be charged seperately by Washington State Parks. How that will happen, TBD.**
Race date Weather
Conditions on May 24, 2025 — 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.