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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

Axel Monterroso

#1050 · 1:35:16 · M11 · Group Q · DR

Wave start 8:43 AM (Q-DR)

Athlete B

Official

Grace Booth

#1049 · 1:37:14 · F18 · Group N · DR

Wave start 8:41 AM (N-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

Axel (Q-DR) started at 8:43 AM; Grace (N-DR) started at 8:41 AM. That gave Grace a 2 minutes head start on Axel. On foot, Axel ran 1:35:16 and Grace ran 1:37:14 — Axel was 1:58 faster than Grace. Axel took official place 1050th (time-based 1016th) and Grace took official place 1049th (time-based 1060th). Grace's head start was enough to flip the official order even though Axel was faster on foot. Biggest swing: Axel gained 1:35 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Grace Booth (N-DR) started 2 min earlier than Axel (Q-DR).

Overall place Δ
+1
Actual time Δ
-1:58
Section gap Δ
±0 (same section)
Wave start Δ
2 min (Grace earlier)
Finish clock Δ
+0:02
Section place Δ
+35

Δ = AxelGrace. Negative means Axel is ahead/faster.

Race timeline

Computed
Axel (Q-DR) · start 8:43 AM1:35:16
Grace (N-DR) · start 8:41 AM1:37:14
Earliest wave start (8:41 AM)Last finish (+1:37:16)
  • Grace (N-DR) started at 8:41 AM.
  • Axel (Q-DR) started at 8:43 AM, 2:00 later.
  • Actual running time: Axel was 1:58 faster on foot than Grace.
  • Finish clock: Grace crossed the line 0:02 ahead of Axel Grace wins this head-to-head.

Δ (A − B): actual -1:58 · finish clock +0:02.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentAxelGraceΔ
Start to Top of Stairs10:5910:59±0:00
Stairs to Windy Gap8:129:24-1:12
Windy Gap to Muir Woods7:237:58-0:35
Muir Woods to Cardiac36:3738:12-1:35
Cardiac to White Gate20:3919:29+1:10
White Gate to The Stile9:128:55+0:17
The Stile to Finish2:142:17-0:03

Δ negative = Axel ran the segment faster.