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

Jeff K Thompson

#95 · 58:40 · M30 · Group Z · INV

Wave start 8:24 AM (Z-INV)

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

Jeff (Z-INV) started at 8:24 AM; Edward (Z-INV) started at 8:24 AM. Both left the line at the same moment. On foot, Jeff ran 58:40 and Edward ran 48:29 — Edward was 10:11 faster than Jeff. Jeff took official place 95th (time-based 46th) 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 4:40 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Both started in the same wave.

Overall place Δ: +93
Actual time Δ: +10:11
Section gap Δ: ±0 (same section)
Wave start Δ: ±0 min
Finish clock Δ: +10:11
Section place Δ: +10

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

Race timeline

Computed

Jeff (Z-INV) · start 8:24 AM58:40

Edward (Z-INV) · start 8:24 AM48:29

Earliest wave start (8:24 AM)Last finish (+58:40)

Jeff (Z-INV) started at 8:24 AM.
Edward (Z-INV) also started at 8:24 AM.
Actual running time: Edward was 10:11 faster on foot than Jeff.
Finish clock: Edward crossed the line 10:11 ahead of Jeff — Edward wins this head-to-head.

Δ (A − B): actual +10:11 · finish clock +10:11.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Jeff	Edward	Δ
Start to Top of Stairs	6:57	5:48	+1:09
Stairs to Windy Gap	5:06	4:17	+0:49
Windy Gap to Muir Woods	5:07	4:16	+0:51
Muir Woods to Cardiac	22:32	17:52	+4:40
Cardiac to White Gate	11:33	9:40	+1:53
White Gate to The Stile	5:46	5:03	+0:43
The Stile to Finish	1:39	1:33	+0:06

Δ negative = Jeff ran the segment faster.

Open Jeff's dashboard · Open Edward's dashboard