Trail Marathon Heidelberg

Race facts

• The course covers 42.2 km.
• It takes place on a Sunday, September 20, 2026 — autumn in this part of the world.
• The closest comparable trail running event is Occ 56K Chamonix 2026 in Orsières, 391 km away, on August 27, 2026.
• 5 of the 12 most similar events take place in the same month.