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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

Andrew L Stewart

#1041 · 1:28:50 · M44 · Group X · DR

Wave start 8:49 AM (X-DR)

Athlete B

Official

Ryan P Mahoney

#1037 · 1:27:46 · M33 · Group Y · DR

Wave start 8:50 AM (Y-DR)

Comparison report

Download the full report as a PDF, share the file, or send a link to this view.

The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.

Interpretation

Andrew (X-DR) started at 8:49 AM; Ryan (Y-DR) started at 8:50 AM. That gave Andrew a 1 minute head start on Ryan. On foot, Andrew ran 1:28:50 and Ryan ran 1:27:46 — Ryan was 1:04 faster than Andrew. Andrew took official place 1041st (time-based 880th) and Ryan took official place 1037th (time-based 858th). Ryan was faster on foot and finished ahead on the official clock too. Biggest swing: Ryan gained 3:12 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Andrew L Stewart (X-DR) started 1 min earlier than Ryan (Y-DR).

Overall place Δ
+4
Actual time Δ
+1:04
Section gap Δ
±0 (same section)
Wave start Δ
1 min (Andrew earlier)
Finish clock Δ
+0:04
Section place Δ
-52

Δ = AndrewRyan. Negative means Andrew is ahead/faster.

Race timeline

Computed
Andrew (X-DR) · start 8:49 AM1:28:50
Ryan (Y-DR) · start 8:50 AM1:27:46
Earliest wave start (8:49 AM)Last finish (+1:28:50)
  • Andrew (X-DR) started at 8:49 AM.
  • Ryan (Y-DR) started at 8:50 AM, 1:00 later.
  • Actual running time: Ryan was 1:04 faster on foot than Andrew.
  • Finish clock: Ryan crossed the line 0:04 ahead of Andrew Ryan wins this head-to-head.

Δ (A − B): actual +1:04 · finish clock +0:04.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentAndrewRyanΔ
Start to Top of Stairs9:069:49-0:43
Stairs to Windy Gap6:487:41-0:53
Windy Gap to Muir Woods6:177:17-1:00
Muir Woods to Cardiac38:0734:55+3:12
Cardiac to White Gate17:1617:21-0:05
White Gate to The Stile8:498:33+0:16
The Stile to Finish2:272:10+0:17

Δ negative = Andrew ran the segment faster.