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

Katharine M Gensler

#785 · 1:32:57 · F56 · Group G · DR

Wave start 8:35 AM (G-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

Katharine (G-DR) started at 8:35 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 11 minutes head start on Katharine because the Runner wave starts 27 minutes after the Invitational wave. On foot, Katharine ran 1:32:57 and Edward ran 48:29 — Edward was 44:28 faster than Katharine. Katharine took official place 785th (time-based 961st) 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 18:09 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Edward R Owens (Z-INV) started 11 min earlier than Katharine (G-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ: +783
Actual time Δ: +44:28
Section gap Δ: 27 min (Edward earlier)
Wave start Δ: 11 min (Edward earlier)
Finish clock Δ: +55:28
Section place Δ: —

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

Race timeline

Computed

Katharine (G-DR) · start 8:35 AM1:32:57

Edward (Z-INV) · start 8:24 AM48:29

Earliest wave start (8:24 AM)Last finish (+1:43:57)

Edward (Z-INV) started at 8:24 AM.
Katharine (G-DR) started at 8:35 AM, 11:00 later — the Invitational wave starts 27 min before the Runner wave.
Actual running time: Edward was 44:28 faster on foot than Katharine.
Finish clock: Edward crossed the line 55:28 ahead of Katharine — Edward wins this head-to-head.

Δ (A − B): actual +44:28 · finish clock +55:28.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Katharine	Edward	Δ
Start to Top of Stairs	11:36	5:48	+5:48
Stairs to Windy Gap	8:30	4:17	+4:13
Windy Gap to Muir Woods	7:40	4:16	+3:24
Muir Woods to Cardiac	36:01	17:52	+18:09
Cardiac to White Gate	17:55	9:40	+8:15
White Gate to The Stile	8:38	5:03	+3:35
The Stile to Finish	2:37	1:33	+1:04

Δ negative = Katharine ran the segment faster.

Open Katharine's dashboard · Open Edward's dashboard