Jacob Nash vs Mark Sieglaff

Overall Time

1:48:15

Rank

#210

Age Group

#8 in AG

Overall Time

1:49:15

Rank

#213

Age Group

#5 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

-1:00

1:48:15vs1:49:15

Run Total

+0:15

52:04vs51:49

Workout Total

-1:37

46:56vs48:33

Roxzone

+0:23

9:20vs8:57

Time difference per split (positive = Jacob Nash is slower)

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

AJacob NashBMark Sieglaff

Race Replay

Jacob Nash

2025 Houston

Mark Sieglaff

2025 Houston

— / 1:49:23

Replay length90s

Unlock your potential with our pace calculator tool.