RunForestRun Indian Summer

OCT
10
2026
Trail ultrarun in Drenthe with mainly off-road courses, multiple distances to 100 km, marked routes, aid stations and live tracking for the longer solo options.
Sat 10 Oct 2026
100 kilometers 75 kilometers 50 kilometers

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Indian Summer Ultra

The Indian Summer Ultra is a trail running event in the province of Drenthe with courses that reach beyond 100 km and a surface that is at least 95% unpaved. The event lists a start location at Camping Lente van Drenthe in Gasselte and is presented as a recurring ultra organized by RUNFORESTRUN.

Distances offered:

  • 100 km solo
  • 75 km solo
  • 50 km solo
  • 100 km team (3 to 5 persons)

Available services and features include medals, marked routes, and extended aid stations. Live tracking is provided for the 75 km and 100 km solo options when participant numbers are sufficient. Time limits are specified per distance: 14 hours for the 75 km and 100 km options (solo and team) and 10.5 hours for the 50 km solo option. A fixed donation from each registration supports a local nature project under the Sport4Nature initiative.

Prices shown for recent editions are listed per distance and include administration and the donation. The event materials reference photos, podcasts, partner brands, and a merchandise shop. Visit the organization's website for the most recent information.

100 km
100 Km Solo
100 km
100 Km Team
75 km
75 Km Solo
50 km
50 Km Solo
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