Events/Lyon-Genève Ultra Night Ride

Lyon-Genève Ultra Night Ride

Ultra
Date
Fri, 26 Jun 2026
Venue
Lyon → Divonne-les-Bains, France
Distance
303km
Total climb
3,381m

A 302km road ultra that starts at 11pm and rides its first half through the dark. Lyon to Divonne-les-Bains, point to point, largely along the flat ViaRhona greenway beside the Rhone.

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The course

The route

~3,381m of climbing across the route, net uphill from Lyon at ~170m to Divonne at ~500m. The 23:00 start puts the first five to six hours, through the 02:00 to 05:00 low, in darkness.

Weather

Late-June, Lyon → Divonne-les-Bains

26°CTypical high
14°CTypical low
6°CColdest in 20 years
35%Days with rain

Highs around 26°C and lows around 14°C, but it has dropped to 6°C. Rain on 35% of days.

NASA POWER data, 2006-2025, the week either side of race day
2025 results

Who finishes, and how

#RiderTimeAvg speed
01Melissa Weber09:48:0030.9 km/h
02Manon Maheo10:09:0029.9 km/h
03Alice Coldefy11:21:0026.7 km/h
12
Women finishers
12:24:30
Median time
24.4 km/h
Median speed
Women · 2025 results, as published by the organiser.
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Training

Training for the Lyon-Genève Ultra Night Ride

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
A flat-fast night with a late sting
Typical sessions
Around 200km of flat, draftable valley road in the dark, where going out too hard feels effortless and wrecks you later.
The 02:00 to 05:00 circadian low, when core temperature drops, focus fades and appetite disappears.
A real Jura pass, the Col de la Faucille, at 250km on no sleep, where the draft stops saving you.
Fuelling 60 to 90g of carbs an hour for the full duration, including when nothing sweet appeals.
What your weeks look like
Typical sessions
Long Z2 road rides building progressively toward 8 to 12 hours, with fuelling rehearsal tagged onto each.
Climbs-off-the-back: a 4 to 7 hour ride finishing with 2 to 4 x 10-20min climbs at 80-90% FTP, so your climbing legs survive to the Faucille.
Through-midnight rides of 4 to 6 hours spanning 23:00 to 04:00 to practise the dark and the low.
Sweet spot and tempo work to make your flat event pace sit lower in the band.
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
This edition was cancelled
Train for the next one.

The 2026 edition (scheduled 26 June 2026) was cancelled by the organisers shortly before the start. Some riders went ahead and rode the Lyon to Divonne route unsupported anyway. The original date has now passed.

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