The Route
567 km across Switzerland
From Geneva through the Valais Alps, the Bernese Oberland and central Switzerland to Bregenz on Lake Constance.
To be honest
On 20 % gradients, rough terrain, in bad weather or after 300 km on tired legs, "running" sometimes turns into very brisk walking or fast hiking. The kilometres stay the same — only the form adapts to reality.
Thomas is live on the route
All 15 Stages
Geneva → Bregenz · 5 to 18 July 2026
| Stage |
Date |
From |
To |
km |
⇧ Ascent | ⇩ Descent |
| Day 1 | Sun, 5 July | Genf | Rolle | 46.1 km | +255 m | −293 m |
| Day 2 | Mon, 6 July | Rolle | La Tour-de-Peilz | 54.8 km | +760 m | −756 m |
| Day 3 | Tue, 7 July | La Tour-de-Peilz | Martigny | 51.8 km | +297 m | −205 m |
| Day 4 | Wed, 8 July | Martigny | Salgesch | 48.5 km | +477 m | −429 m |
| Day 5 | Thu, 9 July | Salgesch | Kandersteg | 36.8 km | +2'084 m | −1'430 m |
| Day 6 | Fri, 10 July | Kandersteg | Lauterbrunnen | 37.6 km | +3'387 m | −3'783 m |
| Day 7 | Sat, 11 July | 😴 Rest day – Lauterbrunnen | — | — | — |
| Day 8 | Sun, 12 July | Lauterbrunnen | Innertkirchen | 45.0 km | +2'532 m | −2'698 m |
| Day 9 | Mon, 13 July | Innertkirchen | Engelberg | 26.5 km | +1'862 m | −1'501 m |
| Day 10 | Tue, 14 July | Engelberg | Brunnen | 46.3 km | +2'539 m | −2'790 m |
| Day 11 | Wed, 15 July | 😴 Rest day – Brunnen | — | — | — |
| Day 12 | Thu, 16 July | Brunnen | Klöntalersee | 39.2 km | +1'928 m | −1'846 m |
| Day 13 | Fri, 17 July | Klöntalersee | Walensee | 34.3 km | +883 m | −1'308 m |
| Day 14 | Sat, 18 July | Walenstadt | Bregenz 🏃 | 100 km | +266 m | −271 m |
| Total |
566.9 km |
+17'270 m |
−17'310 m |
ℹ️ Rest Days (Day 7 & Day 11): These two days are intentionally scheduled as flexible buffer days for bad weather conditions, recovery, or unforeseen delays. Depending on the situation, they can also be used as additional running days.