Eiger Ultra Trail - E35 - North Face Trail 2026
The forecast arrives five days before the start.
Here you'll find the elevation profile, an estimated finish time based on your UTMB Index and details of the 4 aid stations to plan your nutrition and hydration segment by segment.
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.
Predicted race time based on your UTMB Index® · smoothed times achieved by runners at your level in past editions
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Cut-off times and crew - Eiger Ultra Trail - E35 - North Face Trail · 2026
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
| Product | Wengenkm 8.9 | Männlichenkm 13.7 | Kleine Scheideggkm 18.2 | Brandeggkm 29.3 |
|---|---|---|---|---|
| Water | available | available | available | available |
| Brand products · Näak | available | available | available | available |
La feuille de ton assistance pour Eiger Ultra Trail - E35 - North Face Trail · 2026
Ton assistance peut te voir à ces postes. Ton plan RAVIT y met tes heures, ce qu'elle te tend et la route pour y aller.
Recto, verso et planche d'étiquettes, en PDF : l'exemple d'une coureuse de l'UTMB.
Elevation profile
The course and its aid stations
Eiger Ultra Trail - E35 - North Face Trail: 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 6h01 to 3h37. These times include aid-station stops: they come from real durations between two timing points, and this race's timing does not measure stops separately.
Source| UTMB® Index | Estimated time | Night hours | Carbs | Fluid | Sodium | Cut-off margin |
|---|---|---|---|---|---|---|
| 500 | 6h01 | — | 361 g | 4.2 L | 3,008 mg | +2h59 |
| 550 | 5h25 | — | 325 g | 3.8 L | 2,708 mg | +3h35 |
| 600 | 5h05 | — | 305 g | 3.6 L | 2,542 mg | +3h55 |
| 650 | 4h32 | — | 272 g | 3.2 L | 2,267 mg | +4h28 |
| 700 | 4h09 | — | 249 g | 2.9 L | 2,075 mg | +4h51 |
| 750 | 3h54 | — | 234 g | 2.7 L | 1,950 mg | +5h06 |
| 800 | 3h37 | — | 217 g | 2.5 L | 1,808 mg | +5h23 |
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.
Edition 2026 measurements
Edition 2026 measured 35 km, vs 36.6 km for this one: its times aren't included here.
See segment-by-segment analysis of Eiger Ultra Trail - E35 - North Face TrailOther trails worth preparing for
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Eiger Ultra Trail - E35 - North Face Trail over the years
Sources and method
- Time projection — times by UTMB Index are taken from the actual splits of runners in each level band on previous editions of this race, aid station stops included. No formula is used as long as these results exist.
- 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 — Eiger Ultra Trail - E35 - North Face Trail
Weather for Eiger Ultra Trail - E35 - North Face Trail
The weather for Eiger Ultra Trail - E35 - North Face Trail 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 Eiger Ultra Trail - E35 - North Face Trail, hour by hour on the courseFrequently asked questions
How many checkpoints?
Eiger Ultra Trail - E35 - North Face Trail has 6 checkpoints: 4 aid stations and 2 checkpoints with undocumented contents. Details are in the two tables above.
What's the longest segment without aid?
The one leading to Brandegg: 11.1 km and 0 m elevation gain. That's the one to load up for first.
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?
Eiger Ultra Trail - E35 - North Face Trail is 37 km long with 2443 m of elevation gain.
How long to finish?
With a UTMB Index of 600 (average runner), the estimated time is around 5h05 for Eiger Ultra Trail - E35 - North Face Trail.
What's the weather forecast?
The weather for Eiger Ultra Trail - E35 - North Face Trail 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 Eiger Ultra Trail - E35 - North Face Trail?
In 2 minutes, RAVIT generates your complete plan: segment-by-segment time, carbs, water and sodium at every aid station, printable roadbook.
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