Sierra Norte 2017

Ultra sierra Norte Maraton

Ultra sierra Norte

Itra Points

Mountain Level

Finisher level

270

National League

RACE DETAILS RACE COURSE RACE RESULTS

Race Course

Start Location: castilblanco de los arroyos, Spain

Finish Location: castilblanco de los arroyos, Spain

Type of Terrain: 20% Paths / 77% Tracks / 3% Roads

See in detail on trace de trail

International Trail Running Association

A non-profit organization

Born in July 2013, the ITRA (International Trail Running Association) aims to give a voice to parties involved in trail running in order to promote its strong values, its diversity, the safety of races and the health of runners, as well as to further the development of trail running and ensure a constructive dialogue between the national and international bodies with an interest in the sport.

Our Values