Elevation profile for El Último León

Detailed course analysis with interactive map and elevation profile for each distance.

No course data available for this race.

Know which distance you are running?

Lock in your bib before registration closes and pick your gear for the elevation.

Aranjuez, Madrid

Backyard ultra in Aranjuez — 6.7 km loops with 200 m D+ along the Tagus river, Big's Backyard Ultra format

Curillas, Valderrey (León)

Backyard in León — 2nd edition, 3–4 October 2026, a 6.706 km loop every hour, solo and teams

Sedano, Burgos

Charity backyard ultra in Sedano (Burgos) — 6.7 km loops benefiting Autismo Burgos

Paracuellos de Jarama

Backyard ultra in Madrid: a 6.7 km loop (240 m D+) every hour, up to 15 laps, 165 places