Jeff Buck
2025 Chicago · Open Men
1:17:31
Total time
#155 of 681
Top 23% of Open Men
Run vs workout
Running (8 km)
41:44
Median 44:05 · 2 min 21 sec faster
Workout stations
30:45
Median 37:42 · 6 min 57 sec faster
2025 Chicago · Open Men