These athletes raced at different events. Track layouts may differ, so split-by-split comparisons should be taken with a grain of salt.
Overall Time
1:38:22
Rank
#1043
Age Group
#215 in AG
Overall Time
1:36:27
Rank
#624
Age Group
#137 in AG
Side-by-side percentile ranking within each athlete's division
Top-level times compared side by side (positive = first athlete is slower)
Time difference per split (positive = Jonathan Chang is slower)
Watch both athletes move through the course in real time, scaled to your chosen replay length.
Race Replay
Jonathan Chang
2025 Chicago
VS
Jonathan Chang
2025 Miami Beach
powered by rox-coach.com
Unlock your potential with our pace calculator tool.
Pace Calculator →