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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

Arianna Gragg

#534 · 1:05:09 · F26 · Group Q · DR

Wave start 8:43 AM (Q-DR)

Athlete B

Official

Wesley MacLaggan

#539 · 1:29:22 · M49 · Group V · INV

Wave start 8:20 AM (V-INV)

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

Arianna (Q-DR) started at 8:43 AM; Wesley (V-INV) started at 8:20 AM. That gave Wesley a 23 minutes head start on Arianna because the Runner wave starts 27 minutes after the Invitational wave. On foot, Arianna ran 1:05:09 and Wesley ran 1:29:22 — Arianna was 24:13 faster than Wesley. Arianna took official place 534th (time-based 184th) and Wesley took official place 539th (time-based 893rd). Arianna was faster on foot and finished ahead on the official clock too. Biggest swing: Arianna gained 8:31 from Cardiac to White Gate.

Deltas

Computed

Wave start

Wesley MacLaggan (V-INV) started 23 min earlier than Arianna (Q-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ
-5
Actual time Δ
-24:13
Section gap Δ
27 min (Wesley earlier)
Wave start Δ
23 min (Wesley earlier)
Finish clock Δ
-1:13
Section place Δ

Δ = AriannaWesley. Negative means Arianna is ahead/faster.

Race timeline

Computed
Arianna (Q-DR) · start 8:43 AM1:05:09
Wesley (V-INV) · start 8:20 AM1:29:22
Earliest wave start (8:20 AM)Last finish (+1:29:22)
  • Wesley (V-INV) started at 8:20 AM.
  • Arianna (Q-DR) started at 8:43 AM, 23:00 later — the Invitational wave starts 27 min before the Runner wave.
  • Actual running time: Arianna was 24:13 faster on foot than Wesley.
  • Finish clock: Arianna crossed the line 1:13 ahead of Wesley Arianna wins this head-to-head.

Δ (A − B): actual -24:13 · finish clock -1:13.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentAriannaWesleyΔ
Start to Top of Stairs8:019:07-1:06
Stairs to Windy Gap5:437:17-1:34
Windy Gap to Muir Woods5:338:26-2:53
Muir Woods to Cardiac25:3730:59-5:22
Cardiac to White Gate12:1320:44-8:31
White Gate to The Stile6:209:54-3:34
The Stile to Finish1:422:55-1:13

Δ negative = Arianna ran the segment faster.