Mark Lopez vs Greg Reffner

Overall Time

1:25:35

Rank

#229

Age Group

#59 in AG

Overall Time

1:25:32

Rank

#667

Age Group

#144 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

1:25:35vs1:25:32

Run Total

+1:21

41:49vs40:28

Workout Total

+0:04

37:02vs36:58

Roxzone

-1:21

6:49vs8:10

Time difference per split (positive = Mark Lopez is slower)

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

AMark LopezBGreg Reffner

Race Replay

Mark Lopez

2026 Phoenix

Greg Reffner

2026 Phoenix

— / 1:25:42

Replay length90s

Unlock your potential with our pace calculator tool.