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Ultramarathon Database

Mammoth Lakes, California · Trail

The Mammoth 2025

Friday, September 26, 2025 · Completed

2025·2026

Results · 2025

women

  1. 1. Rachel Entrekin46:50:45
  2. 2. Amber Weibel55:40:49
  3. 3. Kallie Smith63:31:39

men

  1. 1. Jimmy Elam45:16:02
  2. 2. Edher Ramirez51:58:57
  3. 3. Max Jolliffe55:26:27

92 finishersFull results ↗

Results updated

Every year

  • 2026October 2, 2026 · upcoming
  • 2025September 26, 2025 · completed
    Jimmy Elam 45:16:02 · Rachel Entrekin 46:50:45

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