Bailey Mongillo vs Catherine Bourdeau

Overall Time

1:29:53

Rank

#480

Age Group

#117 in AG

Overall Time

1:30:03

Rank

#487

Age Group

#121 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

-0:10

1:29:53vs1:30:03

Run Total

-0:06

47:18vs47:24

Workout Total

+0:28

36:55vs36:27

Roxzone

-0:32

5:44vs6:16

Time difference per split (positive = Bailey Mongillo is slower)

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

ABailey MongilloBCatherine Bourdeau

Race Replay

Bailey Mongillo

2025 Boston

Catherine Bourdeau

2025 Boston

— / 1:30:10

Replay length90s

Unlock your potential with our pace calculator tool.