RunningTrail Running
Kongens Lyngby (Dyrehaven), Denmark
Eremitageløbet 2026
Autumn leaves, grazing deer and a royal hunting lodge on the horizon.
Registration Open
4 Oct13.3 kmAchievable
Back to DiscoverAdventure & EnduranceAdventure Achievable
Mammutmarsch Madrid 2027
Discover you can walk a hundred kilometres.
Madrid (P.º María Teresa 7, Moncloa-Aravaca), Spain Saturday 20 February 2027
Why you might love it
- 01
The ultimate "I didn't know I could do that" challenge: no running required, just determination, with a 30 km option to start.
Who this suits
Walkers and hikers of any background, from first 30 km to a bucket-list 100 km.
Getting ready
Preparation
A long-distance walking challenge from Madrid's Moncloa-Aravaca district, taking in the city's surprising green side, with 30, 50 or 100 km routes for first-timers and seasoned walkers alike.
In your Race Year
February — Mammutmarsch Madrid 2027
A achievable February chapter — build the months before it around getting there ready.
See my yearWhere this could take you
One finish line starts the next.
This challengeMammutmarsch Madrid 2027
Adventure & Endurance · 30 km · Feb 2027
A possible next chapterPochod Praha-Prčice 2027
Adventure & Endurance · 35 km (from Bystřice u Benešova) · May 2027
The same distance somewhere new — Prague to Sedlec-Prčice, Czech Republic. Harder isn't the only way forward.
A future horizon20th World Rogaining Championships 2027
Adventure & Endurance · 24-hour championship rogaine (plus 5-hour Fun Event) · Sep 2027
A bigger challenge to keep in mind for later — demanding, and one people talk about for years.
Or try something different
Transylvania 100 (20K) 2027
Keep the wild places, simplify the kit — a trail race is pure movement.
Just an idea, not a plan — your year is yours to shape.
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