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

Jeffrey O Bush

#1131 · 1:36:25 · M49 · Group V · DR

Wave start 8:47 AM (V-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

Jeffrey (V-DR) started at 8:47 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 23 minutes head start on Jeffrey because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jeffrey ran 1:36:25 and Edward ran 48:29 — Edward was 47:56 faster than Jeffrey. Jeffrey took official place 1131st (time-based 1044th) 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 17:52 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Edward R Owens (Z-INV) started 23 min earlier than Jeffrey (V-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ: +1129
Actual time Δ: +47:56
Section gap Δ: 27 min (Edward earlier)
Wave start Δ: 23 min (Edward earlier)
Finish clock Δ: +1:10:56
Section place Δ: —

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

Race timeline

Computed

Jeffrey (V-DR) · start 8:47 AM1:36:25

Edward (Z-INV) · start 8:24 AM48:29

Earliest wave start (8:24 AM)Last finish (+1:59:25)

Edward (Z-INV) started at 8:24 AM.
Jeffrey (V-DR) started at 8:47 AM, 23:00 later — the Invitational wave starts 27 min before the Runner wave.
Actual running time: Edward was 47:56 faster on foot than Jeffrey.
Finish clock: Edward crossed the line 1:10:56 ahead of Jeffrey — Edward wins this head-to-head.

Δ (A − B): actual +47:56 · finish clock +1:10:56.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Jeffrey	Edward	Δ
Start to Top of Stairs	11:07	5:48	+5:19
Stairs to Windy Gap	8:06	4:17	+3:49
Windy Gap to Muir Woods	7:43	4:16	+3:27
Muir Woods to Cardiac	35:44	17:52	+17:52
Cardiac to White Gate	20:39	9:40	+10:59
White Gate to The Stile	10:11	5:03	+5:08
The Stile to Finish	2:55	1:33	+1:22

Δ negative = Jeffrey ran the segment faster.

Open Jeffrey's dashboard · Open Edward's dashboard