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

Michelle Marie Spinosa

#1102 · 1:41:32 · F46 · 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)

Comparison report

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Interpretation

Michelle (M-DR) started at 8:40 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 16 minutes head start on Michelle because the Runner wave starts 27 minutes after the Invitational wave. On foot, Michelle ran 1:41:32 and Edward ran 48:29 — Edward was 53:03 faster than Michelle. Michelle took official place 1102nd (time-based 1117th) 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 22:28 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

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

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ: +1100
Actual time Δ: +53:03
Section gap Δ: 27 min (Edward earlier)
Wave start Δ: 16 min (Edward earlier)
Finish clock Δ: +1:09:03
Section place Δ: —

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

Race timeline

Computed

Michelle (M-DR) · start 8:40 AM1:41:32

Edward (Z-INV) · start 8:24 AM48:29

Earliest wave start (8:24 AM)Last finish (+1:57:32)

Edward (Z-INV) started at 8:24 AM.
Michelle (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 53:03 faster on foot than Michelle.
Finish clock: Edward crossed the line 1:09:03 ahead of Michelle — Edward wins this head-to-head.

Δ (A − B): actual +53:03 · finish clock +1:09:03.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Michelle	Edward	Δ
Start to Top of Stairs	11:58	5:48	+6:10
Stairs to Windy Gap	8:41	4:17	+4:24
Windy Gap to Muir Woods	7:50	4:16	+3:34
Muir Woods to Cardiac	40:20	17:52	+22:28
Cardiac to White Gate	20:50	9:40	+11:10
White Gate to The Stile	9:19	5:03	+4:16
The Stile to Finish	2:34	1:33	+1:01

Δ negative = Michelle ran the segment faster.

Open Michelle's dashboard · Open Edward's dashboard