DateExpected
Mid June 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Stoneman Glaciara circuit, Goms/Aletsch Arena, Valais
Valais
Countdown
June
A Valais mountain bike loop you ride on your own terms: pick your day, pick your start, and take one, two or three days to finish. No clock, no pack, just a big route.
Key facts
01Self-paced and non-competitive, so you choose your own start point and ride date
02Daylight riding only, so plan your days around the light
03Starter form requires you to confirm you are fit, trained and accept the risks
Create a free training plan for the Stoneman Glaciara
7-day free trial, no card required
The course
The route
Valais
Distance127km
Total climb4,700m
StartElevation
0 kmDrag map to rotate113.0 km
Weather
Mid-June, Valais
14°CTypical high
5°CTypical low
-3°CColdest in 20 years
56%Days with rain
Highs around 14°C and lows around 5°C, but it has dropped to -3°C. Rain on 56% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
Organiser
OrganiserVerein Stoneman Glaciara e.V. (local association); the official site lists absolutGPS, a geoSports-Tec GmbH brand, as its operator.
Websitestoneman-glaciara.com
Instagram@stoneman.spirit
Running since2017
Training
Training for the Stoneman Glaciara
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 Stoneman Glaciara plan targets
Typical sessions
127 km with 4,700 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
Terrain and skills practice specific to the course
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 Stoneman Glaciara plan.
7-day free trial, no card required.
