Ruth Croft, the defending champion, withdrew from the UTMB race, citing personal reasons unrelated to fitness. Despite her peak fitness, she felt her heart and mind were elsewhere. Croft had been favored to win, with a strong season record and a history of podium finishes.

Croft's decision comes after a season of victories, including wins at Tarawera 102K, MaXi-Race 58K, and a second place at UTA 50K. Her withdrawal adds to a list of notable absences from this year's race, which includes Tom Evans, Kilian Jornet, and Jim Walmsley. Read more trail coverage.

Croft's coach, Scott Johnston, highlighted her improved strength, descending, and weighted climbing. Despite her absence, other strong contenders like Courtney Dauwalter and Blandine L’Hirondel remain in the race. UTMB, covering 177 kilometers with 9,900 meters of climbing, starts on Friday. Related: Ruth Croft Withdraws from UTMB, Leaving Race Without Defending Champions.

This original Runner World brief is based on reporting from Marathon Handbook. Visit the source for its complete reporting, context and any later corrections.