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

John Paul Detrinidad

#1019 · 1:27:57 · M42 · Group X · DR

Wave start 8:49 AM (X-DR)

Athlete B

Official

Julia R Maxwell Bailey

#3 · 57:02 · F30 · Group Q · INV

Wave start 8:16 AM (Q-INV)

Comparison report

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Interpretation

John (X-DR) started at 8:49 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 33 minutes head start on John because the Runner wave starts 27 minutes after the Invitational wave. On foot, John ran 1:27:57 and Julia ran 57:02 — Julia was 30:55 faster than John. John took official place 1019th (time-based 863rd) 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 11:51 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Julia R Maxwell Bailey (Q-INV) started 33 min earlier than John (X-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ: +1016
Actual time Δ: +30:55
Section gap Δ: 27 min (Julia earlier)
Wave start Δ: 33 min (Julia earlier)
Finish clock Δ: +1:03:55
Section place Δ: —

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

Race timeline

Computed

John (X-DR) · start 8:49 AM1:27:57

Julia (Q-INV) · start 8:16 AM57:02

Earliest wave start (8:16 AM)Last finish (+2:00:57)

Julia (Q-INV) started at 8:16 AM.
John (X-DR) started at 8:49 AM, 33:00 later — the Invitational wave starts 27 min before the Runner wave.
Actual running time: Julia was 30:55 faster on foot than John.
Finish clock: Julia crossed the line 1:03:55 ahead of John — Julia wins this head-to-head.

Δ (A − B): actual +30:55 · finish clock +1:03:55.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	John	Julia	Δ
Start to Top of Stairs	10:20	6:46	+3:34
Stairs to Windy Gap	7:19	5:03	+2:16
Windy Gap to Muir Woods	7:42	5:20	+2:22
Muir Woods to Cardiac	32:17	20:26	+11:51
Cardiac to White Gate	18:22	11:52	+6:30
White Gate to The Stile	9:10	5:54	+3:16
The Stile to Finish	2:47	1:41	+1:06

Δ negative = John ran the segment faster.

Open John's dashboard · Open Julia's dashboard