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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

Thomas Quigg

#1110 · 1:45:59 · M8 · Group H · DR

Wave start 8:36 AM (H-DR)

Athlete B

Official

Melissa Quigg

#1112 · 1:42:03 · F48 · 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

Thomas (H-DR) started at 8:36 AM; Melissa (M-DR) started at 8:40 AM. That gave Thomas a 4 minutes head start on Melissa. On foot, Thomas ran 1:45:59 and Melissa ran 1:42:03 — Melissa was 3:56 faster than Thomas. Thomas took official place 1110th (time-based 1178th) and Melissa took official place 1112th (time-based 1123rd). Thomas's head start was enough to flip the official order even though Melissa was faster on foot. Biggest swing: Melissa gained 2:06 from Cardiac to White Gate.

Deltas

Computed

Wave start

Thomas Quigg (H-DR) started 4 min earlier than Melissa (M-DR).

Overall place Δ
-2
Actual time Δ
+3:56
Section gap Δ
±0 (same section)
Wave start Δ
4 min (Thomas earlier)
Finish clock Δ
-0:04
Section place Δ
-21

Δ = ThomasMelissa. Negative means Thomas is ahead/faster.

Race timeline

Computed
Thomas (H-DR) · start 8:36 AM1:45:59
Melissa (M-DR) · start 8:40 AM1:42:03
Earliest wave start (8:36 AM)Last finish (+1:46:03)
  • Thomas (H-DR) started at 8:36 AM.
  • Melissa (M-DR) started at 8:40 AM, 4:00 later.
  • Actual running time: Melissa was 3:56 faster on foot than Thomas.
  • Finish clock: Thomas crossed the line 0:04 ahead of Melissa Thomas wins this head-to-head.

Δ (A − B): actual +3:56 · finish clock -0:04.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentThomasMelissaΔ
Start to Top of Stairs10:4912:02-1:13
Stairs to Windy Gap9:078:40+0:27
Windy Gap to Muir Woods8:468:15+0:31
Muir Woods to Cardiac39:1738:56+0:21
Cardiac to White Gate23:3721:31+2:06
White Gate to The Stile11:359:49+1:46
The Stile to Finish2:482:50-0:02

Δ negative = Thomas ran the segment faster.