Race calendar › Interlaken
⛰️ Jungfrau-Marathon
Jungfrau-Marathon takes place on 05/09/2026 in Interlaken (Berne). 42.195 km. That's in 33 days.
| Date | 05/09/2026 |
| Location | Interlaken |
| Discipline | Trail running |
| Distances | 42.195 km |
| Country | Berne |
The weather to expect
Seasonal averages for this location have not been computed yet.
Your season, taking shape
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Training for Jungfrau-Marathon
A sound build works backwards from race day: a base block, a race-specific block at goal pace, then a taper so you arrive fresh. Sports Coach AI does that maths for you, adjusts every week to your actual form, and sends a detailed brief (pacing, nutrition, gear) before the start. On a trail, vertical gain matters more than distance: train the descents as much as the climbs, and rehearse your fuelling in training.
Other races nearby
- 07/08 — ⛰️ Swiss Alps 100 · 38 km
- 08/08 — ⛰️ Glacier 3000 Run · 50 km
- 08/08 — ⛰️ Gondo Running · 58 km
- 08/08 — ⛰️ Sierre-Zinal · 50 km
- 14/08 — 🏊🚴🏃 Valais Triathlon Festival · 64 km
- 14/08 — 🏊🚴🏃 Triathlon INFERNO · 20 km