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

Jonah Marucchi

#561 · 1:01:22 · M26 · Group Z · DR

Wave start 8:51 AM (Z-DR)

Athlete B

Official

Edward R Owens

#2 · 48:29 · M32 · Group Z · INV

Wave start 8:24 AM (Z-INV)

Comparison report

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Interpretation

Jonah (Z-DR) started at 8:51 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 27 minutes head start on Jonah because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jonah ran 1:01:22 and Edward ran 48:29 — Edward was 12:53 faster than Jonah. Jonah took official place 561st (time-based 92nd) and Edward took official place 2nd (time-based 1st). Edward was faster on foot and finished ahead on the official clock too. Biggest swing: Edward gained 5:20 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Edward R Owens (Z-INV) started 27 min earlier than Jonah (Z-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ: +559
Actual time Δ: +12:53
Section gap Δ: 27 min (Edward earlier)
Wave start Δ: 27 min (Edward earlier)
Finish clock Δ: +39:53
Section place Δ: —

Δ = Jonah − Edward. Negative means Jonah is ahead/faster.

Race timeline

Computed

Jonah (Z-DR) · start 8:51 AM1:01:22

Edward (Z-INV) · start 8:24 AM48:29

Earliest wave start (8:24 AM)Last finish (+1:28:22)

Edward (Z-INV) started at 8:24 AM.
Jonah (Z-DR) started at 8:51 AM, 27:00 later — the Invitational wave starts 27 min before the Runner wave.
Actual running time: Edward was 12:53 faster on foot than Jonah.
Finish clock: Edward crossed the line 39:53 ahead of Jonah — Edward wins this head-to-head.

Δ (A − B): actual +12:53 · finish clock +39:53.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Jonah	Edward	Δ
Start to Top of Stairs	7:36	5:48	+1:48
Stairs to Windy Gap	5:19	4:17	+1:02
Windy Gap to Muir Woods	5:24	4:16	+1:08
Muir Woods to Cardiac	23:12	17:52	+5:20
Cardiac to White Gate	12:24	9:40	+2:44
White Gate to The Stile	5:52	5:03	+0:49
The Stile to Finish	1:35	1:33	+0:02

Δ negative = Jonah ran the segment faster.

Open Jonah's dashboard · Open Edward's dashboard