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Trail na Mljetu
42km4223.4km23.413km13

Mljet trail marathon (orange)

42.0km·1400m+
May 3
Nacionalni park Mljet,
Croatia
source

Race Pace Calculator · GPX Analyzer · Trail Finder

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Full calendar: CroatiaMarathon trail race calendar

Mljet trail marathon (orange) · Race profile

Distance
42.0km
Gain
1400m+
Max
379m
Min
-2m

About Mljet trail marathon (orange)

Mljet trail marathon (orange) is the 42.0km trail race at Trail na Mljetu 2025 (Nacionalni park Mljet, Croatia). The race starts on May 3, 2025.

Race strategy

Start easy, build your effort, and go all out at the finish.

  • Start easy and control your HR up to 28.7km.
  • Hold your race pace up to 30.4km, but stay in control.
  • The finish is runnable. Save your legs to run it all the way.
  • Ease into the early runnable section, then run your race pace.
  • Start · 0.0km–2.0km · Race-day nerves push your heart rate up: don't follow the crowd, find your own rhythm.
  • Settle in · 2.0km–28.7km · Ease in: hold back more than feels necessary. The race is still ahead. Running pays off here: run wherever you can.
  • Work · 28.7km–30.4km · Plus 1 more climb. This is where the race is built: steady, solid effort. Climb by heart rate or breathing, not pace.
  • Home · 30.4km–41.6km · 11.2km of runnable trail, high point 379m. No heroics: settle back into your own effort and hold it to the line. Running pays off here: run wherever you can.

Course

The course climbs 1400m+. With 33m/km of climbing, this is a rolling, mostly runnable course. By gradient, 27% of the distance is uphill, 34% downhill and 39% flat. The longest climb runs 1.7km at an average 13.7% grade (226m of vertical). The steepest climb averages 32.1% over 0.2km. Surface: 67% trail, 19% road, 6% technical, and 6% smooth.

Poles

Poles bring little benefit here: only about 1.7km of pole-friendly terrain.

Quad damage

Quad damage risk is low (index 18 of 100): a few descents worth noting, none of them decisive.

This page has a pacing and nutrition planner, a gradient matrix, an interactive elevation profile and historical weather for Mljet trail marathon (orange).

Other distances of Trail na Mljetu 2025Red trail (23.4km)·Blue trail (13.0km)

Other editions of Mljet trail marathon (orange)2026

Official websitethegreatrefresh.com/mljet-trail