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

Alex Katz

#316 · 1:06:59 · M29 · Group Z · INV

Wave start 8:24 AM (Z-INV)

Athlete B

Official

Trevor J Foehr

#317 · 1:07:00 · M27 · Group Z · INV

Wave start 8:24 AM (Z-INV)

Comparison report

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Interpretation

Alex (Z-INV) started at 8:24 AM; Trevor (Z-INV) started at 8:24 AM. Both left the line at the same moment. On foot, Alex ran 1:06:59 and Trevor ran 1:07:00 — Alex was 0:01 faster than Trevor. Alex took official place 316th (time-based 231st) and Trevor took official place 317th (time-based 233rd). Alex was faster on foot and finished ahead on the official clock too. Biggest swing: Trevor gained 0:39 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Both started in the same wave.

Overall place Δ: -1
Actual time Δ: -0:01
Section gap Δ: ±0 (same section)
Wave start Δ: ±0 min
Finish clock Δ: -0:01
Section place Δ: -1

Δ = Alex − Trevor. Negative means Alex is ahead/faster.

Race timeline

Computed

Alex (Z-INV) · start 8:24 AM1:06:59

Trevor (Z-INV) · start 8:24 AM1:07:00

Earliest wave start (8:24 AM)Last finish (+1:07:00)

Alex (Z-INV) started at 8:24 AM.
Trevor (Z-INV) also started at 8:24 AM.
Actual running time: Alex was 0:01 faster on foot than Trevor.
Finish clock: Alex crossed the line 0:01 ahead of Trevor — Alex wins this head-to-head.

Δ (A − B): actual -0:01 · finish clock -0:01.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Alex	Trevor	Δ
Start to Top of Stairs	7:53	7:41	+0:12
Stairs to Windy Gap	6:08	5:58	+0:10
Windy Gap to Muir Woods	5:28	5:32	-0:04
Muir Woods to Cardiac	25:56	25:17	+0:39
Cardiac to White Gate	13:08	13:40	-0:32
White Gate to The Stile	6:41	7:00	-0:19
The Stile to Finish	1:45	1:52	-0:07

Δ negative = Alex ran the segment faster.

Open Alex's dashboard · Open Trevor's dashboard