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

Dan Perry

#662 · 1:11:34 · M36 · Group Y · DR

Wave start 8:50 AM (Y-DR)

Athlete B

Official

Julia R Maxwell Bailey

#3 · 57:02 · F30 · Group Q · INV

Wave start 8:16 AM (Q-INV)

Interpretation

Dan (Y-DR) started at 8:50 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 34 minutes head start on Dan because the Runner wave starts 27 minutes after the Invitational wave. On foot, Dan ran 1:11:34 and Julia ran 57:02 — Julia was 14:32 faster than Dan. Dan took official place 662nd (time-based 373rd) and Julia took official place 3rd (time-based 32nd). Julia was faster on foot and finished ahead on the official clock too. Biggest swing: Julia gained 8:40 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Julia R Maxwell Bailey (Q-INV) started 34 min earlier than Dan (Y-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ: +659
Actual time Δ: +14:32
Section gap Δ: 27 min (Julia earlier)
Wave start Δ: 34 min (Julia earlier)
Finish clock Δ: +48:32
Section place Δ: —

Δ = Dan − Julia. Negative means Dan is ahead/faster.

Race timeline

Computed

Dan (Y-DR) · start 8:50 AM1:11:34

Julia (Q-INV) · start 8:16 AM57:02

Earliest wave start (8:16 AM)Last finish (+1:45:34)

Julia (Q-INV) started at 8:16 AM.
Dan (Y-DR) started at 8:50 AM, 34:00 later — the Invitational wave starts 27 min before the Runner wave.
Actual running time: Julia was 14:32 faster on foot than Dan.
Finish clock: Julia crossed the line 48:32 ahead of Dan — Julia wins this head-to-head.

Δ (A − B): actual +14:32 · finish clock +48:32.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Dan	Julia	Δ
Start to Top of Stairs	8:16	6:46	+1:30
Stairs to Windy Gap	5:45	5:03	+0:42
Windy Gap to Muir Woods	5:47	5:20	+0:27
Muir Woods to Cardiac	29:06	20:26	+8:40
Cardiac to White Gate	14:07	11:52	+2:15
White Gate to The Stile	6:42	5:54	+0:48
The Stile to Finish	1:51	1:41	+0:10

Δ negative = Dan ran the segment faster.

Open Dan's dashboard · Open Julia's dashboard