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

Elizabeth M Davis

#687 · 1:24:13 · F51 · Group L · DR

Wave start 8:39 AM (L-DR)

Athlete B

Official

Edward R Owens

#2 · 48:29 · M32 · Group Z · INV

Wave start 8:24 AM (Z-INV)

Interpretation

Elizabeth (L-DR) started at 8:39 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 15 minutes head start on Elizabeth because the Runner wave starts 27 minutes after the Invitational wave. On foot, Elizabeth ran 1:24:13 and Edward ran 48:29 — Edward was 35:44 faster than Elizabeth. Elizabeth took official place 687th (time-based 777th) 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 14:41 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Edward R Owens (Z-INV) started 15 min earlier than Elizabeth (L-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ: +685
Actual time Δ: +35:44
Section gap Δ: 27 min (Edward earlier)
Wave start Δ: 15 min (Edward earlier)
Finish clock Δ: +50:44
Section place Δ: —

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

Race timeline

Computed

Elizabeth (L-DR) · start 8:39 AM1:24:13

Edward (Z-INV) · start 8:24 AM48:29

Earliest wave start (8:24 AM)Last finish (+1:39:13)

Edward (Z-INV) started at 8:24 AM.
Elizabeth (L-DR) started at 8:39 AM, 15:00 later — the Invitational wave starts 27 min before the Runner wave.
Actual running time: Edward was 35:44 faster on foot than Elizabeth.
Finish clock: Edward crossed the line 50:44 ahead of Elizabeth — Edward wins this head-to-head.

Δ (A − B): actual +35:44 · finish clock +50:44.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Elizabeth	Edward	Δ
Start to Top of Stairs	9:47	5:48	+3:59
Stairs to Windy Gap	7:48	4:17	+3:31
Windy Gap to Muir Woods	6:49	4:16	+2:33
Muir Woods to Cardiac	32:33	17:52	+14:41
Cardiac to White Gate	16:56	9:40	+7:16
White Gate to The Stile	8:02	5:03	+2:59
The Stile to Finish	2:18	1:33	+0:45

Δ negative = Elizabeth ran the segment faster.

Open Elizabeth's dashboard · Open Edward's dashboard