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

Sonya Jampel

#607 · 1:14:56 · F29 · Group Q · DR

Wave start 8:43 AM (Q-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

Sonya (Q-DR) started at 8:43 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 19 minutes head start on Sonya because the Runner wave starts 27 minutes after the Invitational wave. On foot, Sonya ran 1:14:56 and Edward ran 48:29 — Edward was 26:27 faster than Sonya. Sonya took official place 607th (time-based 480th) 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 10:32 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Edward R Owens (Z-INV) started 19 min earlier than Sonya (Q-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ: +605
Actual time Δ: +26:27
Section gap Δ: 27 min (Edward earlier)
Wave start Δ: 19 min (Edward earlier)
Finish clock Δ: +45:27
Section place Δ: —

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

Race timeline

Computed

Sonya (Q-DR) · start 8:43 AM1:14:56

Edward (Z-INV) · start 8:24 AM48:29

Earliest wave start (8:24 AM)Last finish (+1:33:56)

Edward (Z-INV) started at 8:24 AM.
Sonya (Q-DR) started at 8:43 AM, 19:00 later — the Invitational wave starts 27 min before the Runner wave.
Actual running time: Edward was 26:27 faster on foot than Sonya.
Finish clock: Edward crossed the line 45:27 ahead of Sonya — Edward wins this head-to-head.

Δ (A − B): actual +26:27 · finish clock +45:27.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Sonya	Edward	Δ
Start to Top of Stairs	8:53	5:48	+3:05
Stairs to Windy Gap	6:21	4:17	+2:04
Windy Gap to Muir Woods	6:16	4:16	+2:00
Muir Woods to Cardiac	28:24	17:52	+10:32
Cardiac to White Gate	15:33	9:40	+5:53
White Gate to The Stile	7:23	5:03	+2:20
The Stile to Finish	2:06	1:33	+0:33

Δ negative = Sonya ran the segment faster.

Open Sonya's dashboard · Open Edward's dashboard