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

Kathleen Struble

#1242 · 1:52:33 · F45 · Group M · DR

Wave start 8:40 AM (M-DR)

Athlete B

Official

Edward R Owens

#2 · 48:29 · M32 · Group Z · INV

Wave start 8:24 AM (Z-INV)

Interpretation

Kathleen (M-DR) started at 8:40 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 16 minutes head start on Kathleen because the Runner wave starts 27 minutes after the Invitational wave. On foot, Kathleen ran 1:52:33 and Edward ran 48:29 — Edward was 1:04:04 faster than Kathleen. Kathleen took official place 1242nd (time-based 1248th) 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 24:49 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Edward R Owens (Z-INV) started 16 min earlier than Kathleen (M-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ: +1240
Actual time Δ: +1:04:04
Section gap Δ: 27 min (Edward earlier)
Wave start Δ: 16 min (Edward earlier)
Finish clock Δ: +1:20:04
Section place Δ: —

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

Race timeline

Computed

Kathleen (M-DR) · start 8:40 AM1:52:33

Edward (Z-INV) · start 8:24 AM48:29

Earliest wave start (8:24 AM)Last finish (+2:08:33)

Edward (Z-INV) started at 8:24 AM.
Kathleen (M-DR) started at 8:40 AM, 16:00 later — the Invitational wave starts 27 min before the Runner wave.
Actual running time: Edward was 1:04:04 faster on foot than Kathleen.
Finish clock: Edward crossed the line 1:20:04 ahead of Kathleen — Edward wins this head-to-head.

Δ (A − B): actual +1:04:04 · finish clock +1:20:04.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Kathleen	Edward	Δ
Start to Top of Stairs	12:59	5:48	+7:11
Stairs to Windy Gap	10:33	4:17	+6:16
Windy Gap to Muir Woods	8:24	4:16	+4:08
Muir Woods to Cardiac	42:41	17:52	+24:49
Cardiac to White Gate	23:04	9:40	+13:24
White Gate to The Stile	12:00	5:03	+6:57
The Stile to Finish	2:52	1:33	+1:19

Δ negative = Kathleen ran the segment faster.

Open Kathleen's dashboard · Open Edward's dashboard