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

Dan Perry

#662 · 1:11:34 · M36 · Group Y · DR

Wave start 8:50 AM (Y-DR)

Athlete B

Official

Hazel P Wood

#665 · 2:01:45 · F75 · Group AAA · INV

Wave start 8:00 AM (AAA-INV)

Interpretation

Dan (Y-DR) started at 8:50 AM; Hazel (AAA-INV) started at 8:00 AM. That gave Hazel a 50 minutes head start on Dan because the Runner wave starts 27 minutes after the Invitational wave. On foot, Dan ran 1:11:34 and Hazel ran 2:01:45 — Dan was 50:11 faster than Hazel. Dan took official place 662nd (time-based 373rd) and Hazel took official place 665th (time-based 1296th). Dan was faster on foot and finished ahead on the official clock too. Biggest swing: Dan gained 14:02 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Hazel P Wood (AAA-INV) started 50 min earlier than Dan (Y-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ: -3
Actual time Δ: -50:11
Section gap Δ: 27 min (Hazel earlier)
Wave start Δ: 50 min (Hazel earlier)
Finish clock Δ: -0:11
Section place Δ: —

Δ = Dan − Hazel. Negative means Dan is ahead/faster.

Race timeline

Computed

Dan (Y-DR) · start 8:50 AM1:11:34

Hazel (AAA-INV) · start 8:00 AM2:01:45

Earliest wave start (8:00 AM)Last finish (+2:01:45)

Hazel (AAA-INV) started at 8:00 AM.
Dan (Y-DR) started at 8:50 AM, 50:00 later — the Invitational wave starts 27 min before the Runner wave.
Actual running time: Dan was 50:11 faster on foot than Hazel.
Finish clock: Dan crossed the line 0:11 ahead of Hazel — Dan wins this head-to-head.

Δ (A − B): actual -50:11 · finish clock -0:11.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Dan	Hazel	Δ
Start to Top of Stairs	8:16	14:52	-6:36
Stairs to Windy Gap	5:45	10:37	-4:52
Windy Gap to Muir Woods	5:47	10:41	-4:54
Muir Woods to Cardiac	29:06	43:08	-14:02
Cardiac to White Gate	14:07	26:32	-12:25
White Gate to The Stile	6:42	12:33	-5:51
The Stile to Finish	1:51	3:22	-1:31

Δ negative = Dan ran the segment faster.

Open Dan's dashboard · Open Hazel's dashboard