Diego Perez vs Bob Klein

Overall Time

1:26:45

Rank

#638

Age Group

#139 in AG

Overall Time

1:26:42

Rank

#637

Age Group

#161 in AG

Side-by-side percentile ranking within each athlete's division

Key Totals

Top-level times compared side by side (positive = first athlete is slower)

Overall Time

+0:03

1:26:45vs1:26:42

Run Total

-11:17

35:40vs46:57

Workout Total

+10:48

44:43vs33:55

Roxzone

+0:33

6:27vs5:54

Time difference per split (positive = Diego Perez is slower)

Watch both athletes move through the course in real time, scaled to your chosen replay length.

ADiego PerezBBob Klein

Race Replay

Diego Perez

2025 Boston

Bob Klein

2025 Boston

— / 1:26:53

Replay length90s

Unlock your potential with our pace calculator tool.