Preliminary results · 1,398 finishers · source dipsea.orgLoaded 16 Jun 2026 · preliminary results may change

Head-to-head

Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.

Athlete A

Official

Gary A Gellin

#78 · 1:05:45 · M57 · Group Q

Athlete B

Official

Mark Callon

#76 · 1:05:42 · M57 · Group Q

Interpretation

Mark finished 2 places ahead overall. Mark ran 0:03 faster actual time than Gary. Biggest swing: Mark gained 1:44 from Muir Woods to Cardiac.

Deltas

Computed
Overall place Δ
+2
Actual time Δ
+0:03
Head start Δ
±0:00
Finish clock Δ
+0:03
Section place Δ
+2

Δ = GaryMark. Negative means Gary is ahead/faster.

What shaped the result

Computed

Position through the course

Official

Segment-by-segment splits

Official
SegmentGaryMarkΔ
Start to Top of Stairs7:417:25+0:16
Stairs to Windy Gap6:035:30+0:33
Windy Gap to Muir Woods5:325:43-0:11
Muir Woods to Cardiac25:1623:32+1:44
Cardiac to White Gate13:1014:02-0:52
White Gate to The Stile6:117:39-1:28
The Stile to Finish1:521:51+0:01

Δ negative = Gary ran the segment faster.