Ultra-Trail Mount Yun by UTMB 2026 is an official UTMB World Series trail-running event in Mount Yun, China, scheduled 2026-10-16 to 2026-10-18. Source evidence: official UTMB World Series calendar; 9 race distances/categories; registration status registration_open.
Data
16 ott 2026 - 18 ott 2026
Distanza
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Dislivello
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Difficoltà
Difficile