Alex Gu vs Sidd Parker

Overall Time

2:05:27

Rank

#1371

Age Group

#320 in AG

Overall Time

2:05:07

Rank

#1369

Age Group

#99 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

+0:20

2:05:27vs2:05:07

Run Total

-3:37

52:41vs56:18

Workout Total

+2:45

1:02:37vs59:52

Roxzone

+1:12

10:14vs9:02

Time difference per split (positive = Alex Gu is slower)

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

AAlex GuBSidd Parker

Race Replay

Alex Gu

2025 Boston

Sidd Parker

2025 Boston

— / 2:05:35

Replay length90s

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