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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

Maxwell Hayman

#1165 · 1:35:33 · M39 · Group Y · DR

Wave start 8:50 AM (Y-DR)

Athlete B

Official

Margaret L Reed

#1166 · 1:45:34 · F14 · Group M · DR

Wave start 8:40 AM (M-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

Maxwell (Y-DR) started at 8:50 AM; Margaret (M-DR) started at 8:40 AM. That gave Margaret a 10 minutes head start on Maxwell. On foot, Maxwell ran 1:35:33 and Margaret ran 1:45:34 — Maxwell was 10:01 faster than Margaret. Maxwell took official place 1165th (time-based 1025th) and Margaret took official place 1166th (time-based 1173rd). Maxwell was faster on foot and finished ahead on the official clock too. Biggest swing: Maxwell gained 4:13 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Margaret L Reed (M-DR) started 10 min earlier than Maxwell (Y-DR).

Overall place Δ
-1
Actual time Δ
-10:01
Section gap Δ
±0 (same section)
Wave start Δ
10 min (Margaret earlier)
Finish clock Δ
-0:01
Section place Δ
+55

Δ = MaxwellMargaret. Negative means Maxwell is ahead/faster.

Race timeline

Computed
Maxwell (Y-DR) · start 8:50 AM1:35:33
Margaret (M-DR) · start 8:40 AM1:45:34
Earliest wave start (8:40 AM)Last finish (+1:45:34)
  • Margaret (M-DR) started at 8:40 AM.
  • Maxwell (Y-DR) started at 8:50 AM, 10:00 later.
  • Actual running time: Maxwell was 10:01 faster on foot than Margaret.
  • Finish clock: Maxwell crossed the line 0:01 ahead of Margaret Maxwell wins this head-to-head.

Δ (A − B): actual -10:01 · finish clock -0:01.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentMaxwellMargaretΔ
Start to Top of Stairs11:3511:53-0:18
Stairs to Windy Gap8:339:17-0:44
Windy Gap to Muir Woods8:018:26-0:25
Muir Woods to Cardiac36:4941:02-4:13
Cardiac to White Gate18:5722:00-3:03
White Gate to The Stile9:2710:40-1:13
The Stile to Finish2:112:16-0:05

Δ negative = Maxwell ran the segment faster.