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

Michael O Park

#87 · 59:04 · M38 · Group Y · INV

Wave start 8:23 AM (Y-INV)

Athlete B

Official

David Tran

#85 · 59:00 · M38 · Group Y · INV

Wave start 8:23 AM (Y-INV)

Comparison report

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Interpretation

Michael (Y-INV) started at 8:23 AM; David (Y-INV) started at 8:23 AM. Both left the line at the same moment. On foot, Michael ran 59:04 and David ran 59:00 — David was 0:04 faster than Michael. Michael took official place 87th (time-based 55th) and David took official place 85th (time-based 54th). David was faster on foot and finished ahead on the official clock too. Biggest swing: Michael gained 0:56 from Cardiac to White Gate.

Deltas

Computed

Wave start

Both started in the same wave.

Overall place Δ: +2
Actual time Δ: +0:04
Section gap Δ: ±0 (same section)
Wave start Δ: ±0 min
Finish clock Δ: +0:04
Section place Δ: +1

Δ = Michael − David. Negative means Michael is ahead/faster.

Race timeline

Computed

Michael (Y-INV) · start 8:23 AM59:04

David (Y-INV) · start 8:23 AM59:00

Earliest wave start (8:23 AM)Last finish (+59:04)

Michael (Y-INV) started at 8:23 AM.
David (Y-INV) also started at 8:23 AM.
Actual running time: David was 0:04 faster on foot than Michael.
Finish clock: David crossed the line 0:04 ahead of Michael — David wins this head-to-head.

Δ (A − B): actual +0:04 · finish clock +0:04.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Michael	David	Δ
Start to Top of Stairs	7:02	6:42	+0:20
Stairs to Windy Gap	5:21	4:55	+0:26
Windy Gap to Muir Woods	4:52	5:07	-0:15
Muir Woods to Cardiac	22:54	22:17	+0:37
Cardiac to White Gate	11:26	12:22	-0:56
White Gate to The Stile	5:45	5:56	-0:11
The Stile to Finish	1:44	1:41	+0:03

Δ negative = Michael ran the segment faster.

Open Michael's dashboard · Open David's dashboard