ULTRA

100 Kilómetros En 24 Horas

Sat, 22 May 2027 – Sun, 23 May 2027

Buitrago del Lozoya, Comunidad de Madrid, Spain

Distances

ULTRA

100km

Register

ULTRA

77km

Register

MARATHON

42km

Register

31K

31km

Register

HALF

20km

Register

Start location

Open in Maps

Route and elevation coming soon

Save this race in the app and we'll notify you when the course is published.

Notify me

Race details from JustRun (justrun.me). Last updated 2 November 2026.