Doug Summerson vs Robert West

Overall Time

1:39:04

Rank

#1037

Age Group

#215 in AG

Overall Time

1:39:13

Rank

#1041

Age Group

#9 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

-0:09

1:39:04vs1:39:13

Run Total

+4:42

47:48vs43:06

Workout Total

-8:21

41:26vs49:47

Roxzone

+3:30

9:55vs6:25

Time difference per split (positive = Doug Summerson is slower)

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

ADoug SummersonBRobert West

Race Replay

Doug Summerson

2025 Boston

VS

Robert West

2025 Boston

powered by rox-coach.com

— / 1:39:22

Replay length90s

Unlock your potential with our pace calculator tool.