Switzerland trail race

Jungfrau Marathon

Sat, September 5, 2026 · Interlaken → Kleine Scheidegg

A point-to-point marathon from Interlaken (567 m) to Kleine Scheidegg (2,061 m) beneath the Eiger, Mönch, and Jungfrau. 1,829 m of pure climbing.

7 weeks to go Good timing for course research, travel planning, terrain-matched long runs, and a structured build.

Race Overview

Jungfrau Marathon is a trail race held on Sat, September 5, 2026 in Interlaken → Kleine Scheidegg, Switzerland. TrailSplits currently includes one mapped course for this event, with course maps, elevation profiles, weather context, and pacing tools for the uploaded GPX data.

7 weeks to go

Race route lab

Turn 42K into a local rehearsal route

Open the official GPX in Planner, then choose a nearby start point to build a shorter loop that matches the course demand. This course averages about 50.4 m climb per km.

Find rehearsal route Open training plan

Race tools — 42K

Sat, September 5, 2026

7 weeks to go
Weather Pace calculator Print map Official GPX 3D flyover GPX

Selected distance

Free training plan — 42K

Vert-focused blueprint with route-finder links into the Planner.

42K plan 42.3 km · 2134 m D+

3D Trail Preview

Course map — 42K

Interactive MapLibre preview with the official GPX track.

Min Max

Elevation profile — 42K

Based on the official GPX track.

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Historical Results (2025)

Jungfrau Marathon 42K — 2025 edition. 3800 finishers.

🏆 Winner
2h 49m
📊 Median
5h 00m
50th percentile
👥 Finishers
3800
⚡ DNF Rate
10%
Low DNF rate
A target between 2h 49m and 5h 00m covers the full competitive range. Use the pacing calculator above to check your plan against the cutoffs.

Analyze this route in the Planner

Load the GPX directly into TrailSplits for surface analysis and terrain intel.

Open official GPX View in 3D
Official website: https://www.jungfrau-marathon.ch