Route catering & control times
The refreshments along the way are your fuel for the finish. Below you will find an overview of the aid stations and cut-off times. So you are well prepared for the altitude adventure!
Meal plan
| km | m above sea level | Water | ISO | Coca Cola | tea | Bouillon | Banana | gel | Bar | Sponge | Top20Run | |
| St. Niklaus | Start | 1116 | X | X | ||||||||
| Herbriggen | 5.0 | 1235 | X | X | X | |||||||
| Randa | 10.0 | 1410 | X | X | X | X | X | |||||
| Täsch | 14.3 | 1439 | X | X | X | X | X | X | ||||
| Zermatt 1 | 20.3 | 1604 | X | X | X | X | X | X | X | X | ||
| Zermatt 2 | 24.5 | 1603 | X | X | X | X | X | X | ||||
| Patrullarve | 28.6 | 2000 | X | X | X | X | X | X | X | 4.8 | ||
| Sunnegga | 32.0 | 2262 | X | X | X | X | X | X | X | X | X | 8.2 |
| Green lake | 36.7 | 2300 | X | X | X | X | X | X | X | X | 12.9 | |
| Riffelalp | 39.0 | 2222 | X | X | X | X | X | X | X | X | X | 15.2 |
| Corrugated floor | 40.4 | 2355 | X | X | X | X | X | 16.6 | ||||
| Riffelberg | 42.0 | 2585 | X | X | X | X | X | X | X | |||
| Ultra junction | 42.2 | 2606 | X | X | X | X | X | X | X | 18.2 | ||
| Rotenboden | 44.0 | 2815 | X | X | X | X | X | X | 20.2 | |||
| Gornergrat | 45.7 | 3089 | X | X | X | X | X | X | X | 21.9 |
Control times / cut-off times
After these times, medical assistance is no longer guaranteed. The start numbers of runners who pass the checkpoints after the checkpoints have closed and still want to continue will be marked in color with a felt-tip pen. Race exclusions and disqualifications do not entitle to a refund of the entry fee (not even partially).
| Closing time | |
| Zermatt, Bahnhofplatz (21.1 km) | 11:50 a.m. |
| Restaurant Sunnegga (32.4 km) | 13:45 hrs |
| Hotel Riffelalp Resort (39.1 km) | 14:55 hrs |
| ULTRA/Riffelberg (42 km) | 15:15 hrs |
| Gornergrat, finish (Top20Run) | 15:30 |
| Gornergrat, finish (ULTRA) | 16:45 hrs |