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

Davis Ryan

#590 · 1:05:00 · M32 · Group Z · DR

Wave start 8:51 AM (Z-DR)

Comparison report

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Interpretation

Seth (W-INV) started at 8:21 AM; Davis (Z-DR) started at 8:51 AM. That gave Seth a 30 minutes head start on Davis because the Runner wave starts 27 minutes after the Invitational wave. On foot, Seth ran 1:35:16 and Davis ran 1:05:00 — Davis was 30:16 faster than Seth. Seth took official place 592nd (time-based 1018th) and Davis took official place 590th (time-based 179th). Davis was faster on foot and finished ahead on the official clock too. Biggest swing: Davis gained 12:28 from White Gate to The Stile.

Deltas

Computed

Wave start

Seth Dallmann (W-INV) started 30 min earlier than Davis (Z-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ: +2
Actual time Δ: +30:16
Section gap Δ: 27 min (Seth earlier)
Wave start Δ: 30 min (Seth earlier)
Finish clock Δ: +0:16
Section place Δ: —

Δ = Seth − Davis. Negative means Seth is ahead/faster.

Race timeline

Computed

Seth (W-INV) · start 8:21 AM1:35:16

Davis (Z-DR) · start 8:51 AM1:05:00

Earliest wave start (8:21 AM)Last finish (+1:35:16)

Seth (W-INV) started at 8:21 AM.
Davis (Z-DR) started at 8:51 AM, 30:00 later — the Invitational wave starts 27 min before the Runner wave.
Actual running time: Davis was 30:16 faster on foot than Seth.
Finish clock: Davis crossed the line 0:16 ahead of Seth — Davis wins this head-to-head.

Δ (A − B): actual +30:16 · finish clock +0:16.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Seth	Davis	Δ
Start to Top of Stairs	7:05	7:59	-0:54
Stairs to Windy Gap	5:51	5:28	+0:23
Windy Gap to Muir Woods	5:47	6:20	-0:33
Muir Woods to Cardiac	30:05	23:19	+6:46
Cardiac to White Gate	21:59	13:44	+8:15
White Gate to The Stile	18:56	6:28	+12:28
The Stile to Finish	5:33	1:42	+3:51

Δ negative = Seth ran the segment faster.

Open Seth's dashboard · Open Davis's dashboard