Events/HENANTRAIL

HENANTRAIL 16 km

RunningLoop
Date
Sat, 21 Nov 2026
Start
18:15
Venue
Salle des fêtes d’Hénanbihen, Hénanbihen
Hénanbihen, Côtes-d'Armor
Countdown
November

The night race. 16 km after dark on a flat-ish course (165 m of climbing), so it's all about running by headlamp rather than grinding uphill.

Key facts
01Headlamp mandatory
02Cut-offs: km 8 at 19:25, km 12 at 20:00
03Licence or PPS required; parental authorization for minors
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The course

The route

Hénanbihen
Distance16km
Total climb165m
StartElevation
0 kmDrag map to rotate15.6 km
Weather

Late-November, Hénanbihen

12°CTypical high
7°CTypical low
-1°CColdest in 20 years
59%Days with rain

Highs around 12°C and lows around 7°C, but it has dropped to -1°C. Rain on 59% 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
OrganiserAssociation Henantrail
Instagram@henantrail
Running since2015
Training

Training for the HENANTRAIL 16 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.

GarminWahooPolarHammerheadIntervals.icu
What a HENANTRAIL 16 km plan targets
Typical sessions
16 km with 165 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
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Get your HENANTRAIL 16 km plan.
7-day free trial, no card required.
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