DateExpected
Early October 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Paseo de los Españoles, Navacerrada
Navacerrada, Comunidad de Madrid
Countdown
October
The big one: a 104 km loop that starts at 23:30, so you run through the whole night and well into the next day. Plenty of time on the clock, though.
Key facts
01Starts at 23:30, so the first hours are in the dark
0224 h 30 min time limit
03Loop course that starts and finishes in Navacerrada
Create a free training plan for the Gran Trail Peñalara 104 km
7-day free trial, no card required
The course
The route
Navacerrada
Distance104km
Total climb5,100m
StartElevation
0 kmDrag map to rotate101.6 km
Weather
Early-October, Navacerrada
24°CTypical high
11°CTypical low
2°CColdest in 20 years
19%Days with rain
Highs around 24°C and lows around 11°C, but it has dropped to 2°C. Rain on 19% of days.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
OrganiserReal Sociedad Española de Alpinismo Peñalara (RSEA Peñalara)
Websitegrantrailgtp.com
Instagram@grantrailpenalara
Running since2010
Training
Training for the Gran Trail Peñalara 104 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 Gran Trail Peñalara 104 km plan targets
Typical sessions
104 km with 5,100 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
Hill reps and vert to prepare the climbs and descents
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 Gran Trail Peñalara 104 km plan.
7-day free trial, no card required.
Other races at Gran Trail Peñalara
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