38km at dawn in the Sierras Grandes — a demanding mountain marathon step up
A challenging 38km mountain trail through the Comechingones foothills with 1800m of gain, featuring river crossings, technical terrain through forest and ancient ruins, and a dawn start. Serves as an ideal stepping stone toward the longer ultra distances, with semi-self-sufficiency requirements introducing runners to the race's demanding ethos.
Some ultra experience recommended
Villa Yacanto de Calamuchita, Córdoba, ArgentinaOctober 11, 2026
UTACCH® 38K HENEN is a loop trail race in Villa Yacanto de Calamuchita, Córdoba, Argentina, held on October 11, 2026. The course covers 38.3 km and climbs 1,564 m.
| Location | km | Elevation | Cutoff |
|---|---|---|---|
Start Start | 0.0 | 1,131 m | — |
Finish Finish | 37.4 | 1,129 m | — |
Aid station details for this race are still being filled in. Cutoffs and access rules come from the race’s own published information and can change — check the official race details before planning around them.
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No required gear specified
No recommended gear specified
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