Klewenalp-Trail - T11 2027
The forecast arrives five days before the start.
Here you'll find the elevation profile and an estimated finish time based on your UTMB Index.
What's your time based on your UTMB?
Times estimated by the RAVIT model, learned from real ultra-trail finish times. Enter your UTMB Index (utmb.world) to get a personalized estimate.
Cut-off times and crew - Klewenalp-Trail - T11 · 2027
| Aid station | Cum. km | Cum. D+ | Seg. km | Seg. D+ | Seg. D- | Crew | Cut-off | Access |
|---|---|---|---|---|---|---|---|---|
| Arrivée | 11.8 | 615 m | 11.8 | 615 m | 616 m | — | Sun 02:15 PM |
Data from the official race rules, checked for every edition. The race rules prevail. Positions are interpolated along the GPX track and are a guide, not official course marking.
What you'll find at each aid station
Aid station contents not documented.
Elevation profile
The course and its aid stations
Klewenalp-Trail - T11: times, aid-station stops and fuelling needs by UTMB® Index
Between a UTMB® Index of 500 and 800, the estimated finish time on this race runs from 1h32 to 1h05, and the aid-station stop budget from 0h02 to 0h01. The longer the race, the more stops weigh: this is time you should plan to spend standing still, not only running.
| UTMB® Index | Estimated time | Of which stops | Night hours | Carbs | Fluid | Sodium | Cut-off margin |
|---|---|---|---|---|---|---|---|
| 500 | 1h32 | 0h02 | — | 92 g | 1.1 L | 770 mg | +2h33 |
| 550 | 1h25 | 0h02 | — | 85 g | 1 L | 706 mg | +2h40 |
| 600 | 1h19 | 0h01 | — | 79 g | 0.9 L | 660 mg | +2h46 |
| 650 | 1h15 | 0h01 | — | 75 g | 0.9 L | 626 mg | +2h50 |
| 700 | 1h12 | 0h01 | — | 72 g | 0.8 L | 598 mg | +2h53 |
| 750 | 1h08 | 0h01 | — | 68 g | 0.8 L | 568 mg | +2h57 |
| 800 | 1h05 | 0h01 | — | 65 g | 0.8 L | 539 mg | +3h00 |
Figures based on 60 g of carbohydrate, 700 mL of fluid and 500 mg of sodium per hour, "average" preparation and mild conditions (15–25 °C). Above 25 °C, count on roughly 900 mL/h and 700 mg/h. Carbohydrate intake is trained: 60 g/h is a floor, 90 g/h assumes a glucose-fructose blend and a gut used to it.
Other trails worth preparing for
- Ticino Mountain Running Cup - Centovalli Trail11 km · 769 m D+ · October 17, 2026
- Les Courses du Mont-Terrible - La Brère - 15K15 km · 733 m D+ · April 18, 2027
- Trail Noble Contree - Course du Benou11 km · 469 m D+ · May 1, 2027
- Morobbia Trail - Trail della Croce K1415 km · 1,394 m D+ · May 15, 2027
- SWISS CANYON TRAIL - 16 KM18 km · 538 m D+ · June 5, 2027
- Stoos-Trail - BAERGLAUF13 km · 1,585 m D+ · July 10, 2027
- Stoos-Trail - ST1010 km · 640 m D+ · July 10, 2027
- Eiger Ultra Trail - E16 - Pleasure Trail17 km · 871 m D+ · July 17, 2027
- Montreux Trail Festival - Freddie's Day12 km · 834 m D+ · July 23, 2027
Sources and method
- Time projection — les temps par cote sont repris des passages réels des coureurs de chaque tranche sur les éditions précédentes de cette course, arrêts aux ravitaillements compris. Aucune formule n'intervient tant que ces résultats existent.
- Trail nutrition — hourly targets for carbohydrate, fluid and sodium follow the commonly accepted ultra-endurance guidance. La Clinique du Coureur — Fuelling in trail running
- Course, aid stations and cut-offs — taken from the event's official rules, which prevail in case of any discrepancy. Official site — Klewenalp-Trail - T11
Weather for Klewenalp-Trail - T11
The weather for Klewenalp-Trail - T11 will appear here as soon as the forecast models reach that date, around five days before the start: feels-like temperature, rain, snow, wind and storms, section by section and at your passage time.
Detailed weather for Klewenalp-Trail - T11, hour by hour on the courseFrequently asked questions
How many checkpoints?
Klewenalp-Trail - T11 has 1 checkpoint: 1 checkpoint with undocumented contents. Details are in the two tables above.
How do I find the exact location of an aid station?
The Google Maps icon in the “Access” column opens the aid station's location: handy for planning your crew's routes.
What distance and elevation gain?
Klewenalp-Trail - T11 is 12 km long with 615 m of elevation gain.
How long to finish?
With a UTMB Index of 600 (average runner), the estimated time is around 1h19 for Klewenalp-Trail - T11.
What's the weather forecast?
The weather for Klewenalp-Trail - T11 will be published on this page around five days before the start, once the forecast models reach the race date. It will be detailed section by section: feels-like temperature, rain, snow, wind and storms.
Want to stack the odds in your favor for Klewenalp-Trail - T11?
In 2 minutes, RAVIT generates your complete plan: segment-by-segment time, carbs, water and sodium at every aid station, printable roadbook.
No card required · Instant results