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

John Paul Detrinidad

#1019 · 1:27:57 · M42 · Group X · DR

Wave start 8:49 AM (X-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

John (X-DR) started at 8:49 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 25 minutes head start on John because the Runner wave starts 27 minutes after the Invitational wave. On foot, John ran 1:27:57 and Edward ran 48:29 — Edward was 39:28 faster than John. John took official place 1019th (time-based 863rd) 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 14:25 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Edward R Owens (Z-INV) started 25 min earlier than John (X-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ: +1017
Actual time Δ: +39:28
Section gap Δ: 27 min (Edward earlier)
Wave start Δ: 25 min (Edward earlier)
Finish clock Δ: +1:04:28
Section place Δ: —

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

Race timeline

Computed

John (X-DR) · start 8:49 AM1:27:57

Edward (Z-INV) · start 8:24 AM48:29

Earliest wave start (8:24 AM)Last finish (+1:52:57)

Edward (Z-INV) started at 8:24 AM.
John (X-DR) started at 8:49 AM, 25:00 later — the Invitational wave starts 27 min before the Runner wave.
Actual running time: Edward was 39:28 faster on foot than John.
Finish clock: Edward crossed the line 1:04:28 ahead of John — Edward wins this head-to-head.

Δ (A − B): actual +39:28 · finish clock +1:04:28.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	John	Edward	Δ
Start to Top of Stairs	10:20	5:48	+4:32
Stairs to Windy Gap	7:19	4:17	+3:02
Windy Gap to Muir Woods	7:42	4:16	+3:26
Muir Woods to Cardiac	32:17	17:52	+14:25
Cardiac to White Gate	18:22	9:40	+8:42
White Gate to The Stile	9:10	5:03	+4:07
The Stile to Finish	2:47	1:33	+1:14

Δ negative = John ran the segment faster.

Open John's dashboard · Open Edward's dashboard