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

Erik Bianchi

#1025 · 1:27:12 · M41 · Group Y · DR

Wave start 8:50 AM (Y-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

Erik (Y-DR) started at 8:50 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 26 minutes head start on Erik because the Runner wave starts 27 minutes after the Invitational wave. On foot, Erik ran 1:27:12 and Edward ran 48:29 — Edward was 38:43 faster than Erik. Erik took official place 1025th (time-based 836th) 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 16:45 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Edward R Owens (Z-INV) started 26 min earlier than Erik (Y-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ: +1023
Actual time Δ: +38:43
Section gap Δ: 27 min (Edward earlier)
Wave start Δ: 26 min (Edward earlier)
Finish clock Δ: +1:04:43
Section place Δ: —

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

Race timeline

Computed

Erik (Y-DR) · start 8:50 AM1:27:12

Edward (Z-INV) · start 8:24 AM48:29

Earliest wave start (8:24 AM)Last finish (+1:53:12)

Edward (Z-INV) started at 8:24 AM.
Erik (Y-DR) started at 8:50 AM, 26:00 later — the Invitational wave starts 27 min before the Runner wave.
Actual running time: Edward was 38:43 faster on foot than Erik.
Finish clock: Edward crossed the line 1:04:43 ahead of Erik — Edward wins this head-to-head.

Δ (A − B): actual +38:43 · finish clock +1:04:43.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Erik	Edward	Δ
Start to Top of Stairs	10:07	5:48	+4:19
Stairs to Windy Gap	6:53	4:17	+2:36
Windy Gap to Muir Woods	7:10	4:16	+2:54
Muir Woods to Cardiac	34:37	17:52	+16:45
Cardiac to White Gate	17:34	9:40	+7:54
White Gate to The Stile	8:42	5:03	+3:39
The Stile to Finish	2:09	1:33	+0:36

Δ negative = Erik ran the segment faster.

Open Erik's dashboard · Open Edward's dashboard