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

JC Longbottom

#818 · 1:19:34 · M40 · 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

JC (Y-DR) started at 8:50 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 34 minutes head start on JC because the Runner wave starts 27 minutes after the Invitational wave. On foot, JC ran 1:19:34 and Julia ran 57:02 — Julia was 22:32 faster than JC. JC took official place 818th (time-based 637th) 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 10:44 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

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

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ: +815
Actual time Δ: +22:32
Section gap Δ: 27 min (Julia earlier)
Wave start Δ: 34 min (Julia earlier)
Finish clock Δ: +56:32
Section place Δ: —

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

Race timeline

Computed

JC (Y-DR) · start 8:50 AM1:19:34

Julia (Q-INV) · start 8:16 AM57:02

Earliest wave start (8:16 AM)Last finish (+1:53:34)

Julia (Q-INV) started at 8:16 AM.
JC (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 22:32 faster on foot than JC.
Finish clock: Julia crossed the line 56:32 ahead of JC — Julia wins this head-to-head.

Δ (A − B): actual +22:32 · finish clock +56:32.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	JC	Julia	Δ
Start to Top of Stairs	9:28	6:46	+2:42
Stairs to Windy Gap	6:35	5:03	+1:32
Windy Gap to Muir Woods	6:15	5:20	+0:55
Muir Woods to Cardiac	31:10	20:26	+10:44
Cardiac to White Gate	15:57	11:52	+4:05
White Gate to The Stile	7:56	5:54	+2:02
The Stile to Finish	2:13	1:41	+0:32

Δ negative = JC ran the segment faster.

Open JC's dashboard · Open Julia's dashboard