Athlete

Mark Sonneborn

🇺🇸
Age: 62
Nationality: United States
Residence: highland park, Illinois
3 results
ChronologicalBy Event
SBT GRVL
DateCategoryCat. PlaceGender Overall
(N/A for Elite)		Time
Jun 28, 2026Open Blue Course455th—05:17:15
Aug 16, 2025Open Red Course Male177th—03:59:21
Aug 18, 2024Open Blue Course M60-6973rdM 588th08:19:50