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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

Seth Dallmann

#592 · 1:35:16 · M45 · Group W · INV

Wave start 8:21 AM (W-INV)

Athlete B

Official

Ella M Brooks

#589 · 1:23:57 · F9 · Group D · DR

Wave start 8:32 AM (D-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

Seth (W-INV) started at 8:21 AM; Ella (D-DR) started at 8:32 AM. That gave Seth a 11 minutes head start on Ella because the Runner wave starts 27 minutes after the Invitational wave. On foot, Seth ran 1:35:16 and Ella ran 1:23:57 — Ella was 11:19 faster than Seth. Seth took official place 592nd (time-based 1018th) and Ella took official place 589th (time-based 767th). Ella was faster on foot and finished ahead on the official clock too. Biggest swing: Ella gained 11:24 from White Gate to The Stile.

Deltas

Computed

Wave start

Seth Dallmann (W-INV) started 11 min earlier than Ella (D-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ
+3
Actual time Δ
+11:19
Section gap Δ
27 min (Seth earlier)
Wave start Δ
11 min (Seth earlier)
Finish clock Δ
+0:19
Section place Δ

Δ = SethElla. Negative means Seth is ahead/faster.

Race timeline

Computed
Seth (W-INV) · start 8:21 AM1:35:16
Ella (D-DR) · start 8:32 AM1:23:57
Earliest wave start (8:21 AM)Last finish (+1:35:16)
  • Seth (W-INV) started at 8:21 AM.
  • Ella (D-DR) started at 8:32 AM, 11:00 later — the Invitational wave starts 27 min before the Runner wave.
  • Actual running time: Ella was 11:19 faster on foot than Seth.
  • Finish clock: Ella crossed the line 0:19 ahead of Seth Ella wins this head-to-head.

Δ (A − B): actual +11:19 · finish clock +0:19.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentSethEllaΔ
Start to Top of Stairs7:059:16-2:11
Stairs to Windy Gap5:517:52-2:01
Windy Gap to Muir Woods5:477:02-1:15
Muir Woods to Cardiac30:0533:51-3:46
Cardiac to White Gate21:5916:16+5:43
White Gate to The Stile18:567:32+11:24
The Stile to Finish5:332:08+3:25

Δ negative = Seth ran the segment faster.