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

Anna L Louden

#45 · 1:03:23 · F33 · Group Q · INV

Wave start 8:16 AM (Q-INV)

Athlete B

Official

Sabrina Thurber

#42 · 1:02:38 · F27 · Group Q · INV

Wave start 8:16 AM (Q-INV)

Comparison report

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Interpretation

Anna (Q-INV) started at 8:16 AM; Sabrina (Q-INV) started at 8:16 AM. Both left the line at the same moment. On foot, Anna ran 1:03:23 and Sabrina ran 1:02:38 — Sabrina was 0:45 faster than Anna. Anna took official place 45th (time-based 144th) and Sabrina took official place 42nd (time-based 126th). Sabrina was faster on foot and finished ahead on the official clock too. Biggest swing: Anna gained 0:31 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Both started in the same wave.

Overall place Δ: +3
Actual time Δ: +0:45
Section gap Δ: ±0 (same section)
Wave start Δ: ±0 min
Finish clock Δ: +0:45
Section place Δ: +2

Δ = Anna − Sabrina. Negative means Anna is ahead/faster.

Race timeline

Computed

Anna (Q-INV) · start 8:16 AM1:03:23

Sabrina (Q-INV) · start 8:16 AM1:02:38

Earliest wave start (8:16 AM)Last finish (+1:03:23)

Anna (Q-INV) started at 8:16 AM.
Sabrina (Q-INV) also started at 8:16 AM.
Actual running time: Sabrina was 0:45 faster on foot than Anna.
Finish clock: Sabrina crossed the line 0:45 ahead of Anna — Sabrina wins this head-to-head.

Δ (A − B): actual +0:45 · finish clock +0:45.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Anna	Sabrina	Δ
Start to Top of Stairs	7:48	7:12	+0:36
Stairs to Windy Gap	5:39	5:20	+0:19
Windy Gap to Muir Woods	5:37	5:20	+0:17
Muir Woods to Cardiac	23:41	24:12	-0:31
Cardiac to White Gate	12:36	12:13	+0:23
White Gate to The Stile	6:06	6:26	-0:20
The Stile to Finish	1:56	1:55	+0:01

Δ negative = Anna ran the segment faster.

Open Anna's dashboard · Open Sabrina's dashboard