Greg Byron
2025 Chicago · Open Men
1:15:52
Total time
#128 of 681
Top 19% of Open Men
Run vs workout
Running (8 km)
35:39
Median 44:05 · 8 min 26 sec faster
Workout stations
34:16
Median 37:42 · 3 min 26 sec faster
2025 Chicago · Open Men