DateExpected
Mid September 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Plumas-Sierra County Fairgrounds, Quincy, California
Quincy, Plumas County
Countdown
September
The full Grinduro loop: 83 km of gravel with four timed stages, so you ride the long bits easy and save your legs for the clock.
Key facts
01Neutral rollout, then 4 timed stages
02Under 18s need a parent or guardian present to sign the waiver
Create a free training plan for the Mountains to Meadows Endurofest 83 km
7-day free trial, no card required
The course
The route
Quincy
Distance83km
Total climb2,172m
StartElevation
0 kmDrag map to rotate77.6 km
Weather
Mid-September, Quincy
28°CTypical high
10°CTypical low
-1°CColdest in 20 years
6%Days with rain
Highs around 28°C and lows around 10°C, but it has dropped to -1°C. Rain on 6% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
OrganiserSierra Buttes Trail Stewardship
Websitequincymountainstomeadows.com
Instagram@sierratrails
Running since2024
Training
Training for the Mountains to Meadows Endurofest 83 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 Mountains to Meadows Endurofest 83 km plan targets
Typical sessions
83 km with 2,172 m of climbing
Endurance and fatigue resistance over the full distance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long endurance rides building toward the full distance
Threshold and sweet-spot work for sustained power
Sustained climbing repeats on real gradients
Group rides for drafting and bunch-riding skills
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 Mountains to Meadows Endurofest 83 km plan.
7-day free trial, no card required.
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