TRAIL
Aletsch Halbmarathon
Bettmeralp, Switzerland40th editionMountainCompetitive21.1kmHalf marathon10:00 · CHF 95
Time limit5 h
Places2,700
At a glance
Aletsch Halbmarathon 2027 takes place on 26 June 2027 – 27 June 2027 in Bettmeralp, Switzerland. Distances: 21.098 km. Start at 10:00 from Bergstation Bettmeralp-Bahnen, Bettmeralp.
- Date
- Saturday, 26 June 2027 – Sunday, 27 June 2027
- Location
- Bettmeralp, Switzerland
- Start
- Bergstation Bettmeralp-Bahnen, Bettmeralp
- Finish
- Bettmerhorn
- Distances
- Half marathon · 21.098 km · Competitive
- Start times
- 10:00
- Entry fees
- CHF 95
- Registration
- Registration open · Register now ↗
- Official website
- aletsch-halbmarathon.ch ↗
- Edition
- 40th edition
Last updated: 19 October 2026
The race
The Aletsch Halbmarathon celebrates its 40th edition on Sunday 27 June 2027 in the Jungfrau-Aletsch UNESCO World Heritage area in Valais.
The mountain half marathon starts at 10:00 from the Bettmeralp top station and finishes on the summit of the Bettmerhorn, with 1,050 metres of climbing on alpine terrain and a steep final ascent. Entries are capped at 2,700; fees start at CHF 95 and include the cable car ride down.
Entry fees
Mezza maratonaCHF
Entry feeCHF 95
Rules and requirements
Time limit5 h
RefundsLe quote si rimborsano solo con l'assicurazione annullamento facoltativa; nessun rimborso per cause di forza maggiore.
Where it is
Bettmeralp · SwitzerlandNearby airportsMXPMilano Malpensa · 99 km as the crow fliesTRNTorino · 136 km as the crow flies
© OpenStreetMap · OpenFreeMapRace-day weather
26 JUN 2027 · average of the last 10 years (2017–2026)Changeable weather
Temperature on race day
6°● At the start 14°18°
Low / high6° / 18°At the start (10:00): 14°
Rain2.1 mmRain on 31% of days
Wind8 km/h
Sunrise05:36