2025 - Rim Nordic XC MTB Race Series #4
2025 distances
Mountain biking
PRO MEN
PRO WOMEN
OPEN Single-Speed
Expert Single-Speed 50+
SS - SPORT Single Speed
(WW) SPORT Clydesdale
(W) Beginner Clydesdale
(A) Jr. Men 18/Under
3 laps
(B) Men 19-29
3 laps
(C) Men 30-39
3 laps
(D) Men 40-44
3 laps
(E) Men 45-49
3 laps
(F) Men 50-54
Expert Men 50+ (2 Laps)
(G) Men 55-59
Expert Men 50+ (2 Laps)
(H) Men 60-64
Expert Men 50+ (2 Laps)
(I) Men 65-69
Expert Men 50+ (2 Laps)
(ZZ) Men 70+
Expert Men 50+ (2 Laps)
(JJ) Expert Women 18/Under
(KK) Expert Women 19-29
(LL) Expert Women 30-39
(MM) Expert Women 40-49
(NN) Expert Women 50+
(J) SPORT Jr 14 & Under
(K) SPORT Jr. 15-18
(L) SPORT Men 19-29
(M) SPORT Men 30-39
(N) SPORT Men 40-44
(O) SPORT Men 45-49
(P) SPORT Men 50-54
(Q) SPORT Men 55-59
(R) SPORT Men 60-64
(S) SPORT Men 65+
(GG) SPORT Women 18&Under
(HH) SPORT Women 19-29
(TT) SPORT Women 30-39
(VV) SPORT Women 40-49
(XX) SPORT Women 50+
(AA) Beginner Jr. Women 14&Under
(BB) Beginner Jr. Women 15-18
(CC) Beginner Jr. Men 10&Under
(DD) Beginner Jr. Men 11-12
(EE) Beginner Jr. Men 13-14
(FF) Beginner Jr. Men 15-18
(T) Beginner Men 19-29
(U) Beginner Men 30-39
(V) Beginner Men 40-49
(X) Beginner Men 50-59
(Y) Beginner Men 60-69
(Z) Beginner Men 70+
(OO) Beginner Women 19-29
(PP) Beginner Women 30-39
(QQ) Beginner Women 40-49
(RR) Beginner Women 50+
Race-day weather
Conditions on August 10, 2025 — historical Open-Meteo data.
The sun rises at 6:06 AM and sets at 7:40 PM local time (PDT) in Running Springs on August 10, 2025 — 13h 34m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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Other races near Running Springs
Different organizers, within 40 miles, in the next three months
Discover Highland Run
Sbcrunclub
Annual San Bernardino Turkey Trot
Redlands Turkey Trot
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 4 Running Springs events
Spotted something wrong? Tell us and we'll fix it.