TRAIL42K23K13KUTMB World Series
Swissalpine
Flims, SwitzerlandChoose the distanceTap a distance: the course, fees, times and rules below update for that race.
At a glance
Swissalpine 2027 takes place on 17 July 2027 – 18 July 2027 in Flims, Switzerland. Distances: 78.4 km, 42.1 km, 23.2 km, 12.5 km. Start at 09:30 from Flims.
- Date
- Saturday, 17 July 2027 – Sunday, 18 July 2027
- Location
- Flims, Switzerland
- Start
- Flims
- Finish
- Flims
- Distances
- K78 · Competitive
- K42 · Competitive
- K23 · Competitive
- K12 · Competitive
- Start times
- 09:30
- Entry fees
- CHF 100
- Registration
- Registration open · Register now ↗
- Organiser
- Tuffli Events AG ↗
- Official website
- swissalpine.ch ↗
- Series
- UTMB World Series
Last updated: 19 October 2026
The race
Swissalpine has become a trail running and hiking festival in Flims Laax, Graubünden: the 2027 edition is on 17 and 18 July 2027.
The K42 is on Saturday 17 July, starting at 9:30 in Flims: 42.1 km with 2,609 metres up and down, through the forest towards Naraus, then Cassons with views of the Sardona UNESCO site, Crap Masegn and back to Flims. There are also the 78.4 km K78, the K23 and the K12. The K42 costs CHF 100 until 23 November 2026.
Entry fees
K78EUR
Fee not yet published.
Where it is
Flims · SwitzerlandNearby airportsBGYBergamo · 133 km as the crow fliesMXPMilano Malpensa · 141 km as the crow flies
© OpenStreetMap · OpenFreeMapRace-day weather
17 JUL 2027 · average of the last 10 years (2017–2026)Rain is common
Temperature on race day
13°● At the start 18°24°
Low / high13° / 24°At the start (09:30): 18°
Rain3 mmRain on 49% of days
Wind7 km/h
Sunrise05:45