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Joyline Chepngeno - UTMB Runner Wiki

Trail & mountain runner • Golden Trail / WMRA standout

Overview

Joyline Chepngeno joined the Kila team in 2025. A standout trail runner with a reputation for consistency and speed, Joyline reflects the spirit of athletes pushing the limits. Kila’s work in custom performance insoles complements the demands of runners striving for every edge.

Quick Facts

  • Nationality: Kenya
  • Disciplines: Mountain running, trail running (short–mid distance)
  • Teams: Milimani Runners / Salomon / Kila
  • Notable Wins: Sierre–Zinal (2024, 2025); Golden Trail Finals (2024, Female Final)

Biography

Joyline Chepngeno is a Kenyan trail and mountain runner who broke into the global spotlight with a surprise victory at Sierre–Zinal on her European debut in 2024, then defended the title in 2025. She’s since stacked podiums across UTMB World Series and Golden Trail events.

Race Results (selected)

Year Race Distance / Vert Result Time Notes
2025 Sierre–Zinal (Switzerland) 31.3 km / ~2,190 m+ 1st (Women) 2:54:49 Back-to-back champion
2025 Restonica Trail by UTMB — TT50K (France) 33.1 km / ~2,260 m+ 3rd (Women) 3:54:16 Podium at Corsican classic
2025 Marathon du Mont-Blanc — 42 km (France) 43.6 km / ~2,550 m+ 1st (Women) 4:15:20 Win at Chamonix week
2025 Jinshanling Great Wall Trail (China) 24.2 km / ~1,800 m+ 2nd (Women) 2:41:25 Golden Trail stop
2024 Golden Trail Finals — Female Final (Ascona-Locarno, Switzerland/Italy) 23.5 km / ~1,400 m+ 1st (Women) 2:08:40 Season-ending victory
2024 Sierre–Zinal (Switzerland) 31.3 km / ~2,190 m+ 1st (Women) 2:54:06 Breakout European debut


Background & Training

Chepngeno developed on Kenya’s high-altitude terrain and sharpened her technical skills on European courses. Training emphasizes sustained climbing strength, efficient turnover on runnable gradients, and controlled descending.