Date
Sat, 7 Nov 2026
Start
07:00
Venue
950 Maidu Ave, Nevada City, CA 95959
Nevada City, Nevada County
Countdown
November
A friendly first step into trail running: a half marathon out-and-back with just under 500 m of climbing, and a first edition to be part of.
Key facts
01Under 18s need special permission to enter
Create a free training plan for the All For 1 Endurance Challenge 21 km
7-day free trial, no card required
The course
The route
Nevada City
Distance21km
Total climb488m
StartElevation
0 kmDrag map to rotate20.8 km
Weather
Early-November, Nevada City
18°CTypical high
7°CTypical low
-2°CColdest in 20 years
23%Days with rain
Highs around 18°C and lows around 7°C, but it has dropped to -2°C. Rain on 23% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
Organiser
OrganiserAll For 1 Endurance (TeamAF1)
Websiteaf1endurance.org
Instagram@allfor1endurance
Running since2026
Training
Training for the All For 1 Endurance Challenge 21 km
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a All For 1 Endurance Challenge 21 km plan targets
Typical sessions
21 km with 488 m of climbing
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Back-to-back weekend runs for fatigue resistance
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your All For 1 Endurance Challenge 21 km plan.
7-day free trial, no card required.
Other races at All For 1 Endurance Challenge
More events in November in United States
Mamba 100Fri, 6 Nov 2026 · New York→Trail Arizona IndividualFri, 6 Nov 2026 · Fort McDowell→Chinkapin Hollow Gravel GrinderSat, 7 Nov 2026 · Fayetteville→Georgia State of GravelSat, 7 Nov 2026 · Clarkesville→Great Eastern Endurance Run (GEER)Sat, 7 Nov 2026 · Lyndhurst→Iceman Cometh ChallengeSat, 7 Nov 2026 · Traverse City→
