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

Christopher Londraville-Collins

#1210 · 1:40:52 · M46 · Group W · DR

Wave start 8:48 AM (W-DR)

Athlete B

Official

Julia R Maxwell Bailey

#3 · 57:02 · F30 · Group Q · INV

Wave start 8:16 AM (Q-INV)

Interpretation

Christopher (W-DR) started at 8:48 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 32 minutes head start on Christopher because the Runner wave starts 27 minutes after the Invitational wave. On foot, Christopher ran 1:40:52 and Julia ran 57:02 — Julia was 43:50 faster than Christopher. Christopher took official place 1210th (time-based 1109th) 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 18:23 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Julia R Maxwell Bailey (Q-INV) started 32 min earlier than Christopher (W-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ: +1207
Actual time Δ: +43:50
Section gap Δ: 27 min (Julia earlier)
Wave start Δ: 32 min (Julia earlier)
Finish clock Δ: +1:15:50
Section place Δ: —

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

Race timeline

Computed

Christopher (W-DR) · start 8:48 AM1:40:52

Julia (Q-INV) · start 8:16 AM57:02

Earliest wave start (8:16 AM)Last finish (+2:12:52)

Julia (Q-INV) started at 8:16 AM.
Christopher (W-DR) started at 8:48 AM, 32:00 later — the Invitational wave starts 27 min before the Runner wave.
Actual running time: Julia was 43:50 faster on foot than Christopher.
Finish clock: Julia crossed the line 1:15:50 ahead of Christopher — Julia wins this head-to-head.

Δ (A − B): actual +43:50 · finish clock +1:15:50.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Christopher	Julia	Δ
Start to Top of Stairs	11:05	6:46	+4:19
Stairs to Windy Gap	8:43	5:03	+3:40
Windy Gap to Muir Woods	7:54	5:20	+2:34
Muir Woods to Cardiac	38:49	20:26	+18:23
Cardiac to White Gate	20:57	11:52	+9:05
White Gate to The Stile	10:39	5:54	+4:45
The Stile to Finish	2:45	1:41	+1:04

Δ negative = Christopher ran the segment faster.

Open Christopher's dashboard · Open Julia's dashboard