Athlete

John Heiss

🇺🇸
Age: 46
Nationality: United States
Residence: Los Angeles
3 results
ChronologicalBy Event
2026
DateEventCategoryCat. PlaceGender Overall
(N/A for Elite)		Time
Sep 19, 2026Mammoth TUFFOpen 68mi Male 40-494thM 21st04:00:36
2025
DateEventCategoryCat. PlaceGender Overall
(N/A for Elite)		Time
Sep 19, 2025Mammoth TUFFOpen 68mi Male 40-493rdM 13th04:00:37
2022
DateEventCategoryCat. PlaceGender Overall
(N/A for Elite)		Time
Sep 17, 2022Mammoth TUFFOpen 40mi Male 40-49DNS—DNS