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

Grace Booth

#1049 · 1:37:14 · F18 · Group N · DR

Wave start 8:41 AM (N-DR)

Athlete B

Official

Phin H Bryan

#1051 · 1:37:16 · M10 · Group N · DR

Wave start 8:41 AM (N-DR)

Comparison report

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Interpretation

Grace (N-DR) started at 8:41 AM; Phin (N-DR) started at 8:41 AM. Both left the line at the same moment. On foot, Grace ran 1:37:14 and Phin ran 1:37:16 — Grace was 0:02 faster than Phin. Grace took official place 1049th (time-based 1060th) and Phin took official place 1051st (time-based 1061st). Grace was faster on foot and finished ahead on the official clock too. Biggest swing: Grace gained 1:32 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Both started in the same wave.

Overall place Δ: -2
Actual time Δ: -0:02
Section gap Δ: ±0 (same section)
Wave start Δ: ±0 min
Finish clock Δ: -0:02
Section place Δ: -1

Δ = Grace − Phin. Negative means Grace is ahead/faster.

Race timeline

Computed

Grace (N-DR) · start 8:41 AM1:37:14

Phin (N-DR) · start 8:41 AM1:37:16

Earliest wave start (8:41 AM)Last finish (+1:37:16)

Grace (N-DR) started at 8:41 AM.
Phin (N-DR) also started at 8:41 AM.
Actual running time: Grace was 0:02 faster on foot than Phin.
Finish clock: Grace crossed the line 0:02 ahead of Phin — Grace wins this head-to-head.

Δ (A − B): actual -0:02 · finish clock -0:02.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Grace	Phin	Δ
Start to Top of Stairs	10:59	9:44	+1:15
Stairs to Windy Gap	9:24	8:00	+1:24
Windy Gap to Muir Woods	7:58	7:56	+0:02
Muir Woods to Cardiac	38:12	39:44	-1:32
Cardiac to White Gate	19:29	20:01	-0:32
White Gate to The Stile	8:55	8:59	-0:04
The Stile to Finish	2:17	2:52	-0:35

Δ negative = Grace ran the segment faster.

Open Grace's dashboard · Open Phin's dashboard