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

Kelly A O'Mara

#412 · 1:18:54 · F41 · Group P · INV

Wave start 8:15 AM (P-INV)

Athlete B

Official

Thomas B Pryor

#416 · 1:18:59 · M59 · Group P · INV

Wave start 8:15 AM (P-INV)

Comparison report

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Interpretation

Kelly (P-INV) started at 8:15 AM; Thomas (P-INV) started at 8:15 AM. Both left the line at the same moment. On foot, Kelly ran 1:18:54 and Thomas ran 1:18:59 — Kelly was 0:05 faster than Thomas. Kelly took official place 412th (time-based 609th) and Thomas took official place 416th (time-based 613th). Kelly was faster on foot and finished ahead on the official clock too. Biggest swing: Thomas gained 2:10 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Both started in the same wave.

Overall place Δ: -4
Actual time Δ: -0:05
Section gap Δ: ±0 (same section)
Wave start Δ: ±0 min
Finish clock Δ: -0:05
Section place Δ: -1

Δ = Kelly − Thomas. Negative means Kelly is ahead/faster.

Race timeline

Computed

Kelly (P-INV) · start 8:15 AM1:18:54

Thomas (P-INV) · start 8:15 AM1:18:59

Earliest wave start (8:15 AM)Last finish (+1:18:59)

Kelly (P-INV) started at 8:15 AM.
Thomas (P-INV) also started at 8:15 AM.
Actual running time: Kelly was 0:05 faster on foot than Thomas.
Finish clock: Kelly crossed the line 0:05 ahead of Thomas — Kelly wins this head-to-head.

Δ (A − B): actual -0:05 · finish clock -0:05.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Kelly	Thomas	Δ
Start to Top of Stairs	8:52	8:43	+0:09
Stairs to Windy Gap	6:27	7:00	-0:33
Windy Gap to Muir Woods	6:21	7:41	-1:20
Muir Woods to Cardiac	30:10	28:00	+2:10
Cardiac to White Gate	16:40	17:04	-0:24
White Gate to The Stile	8:07	8:17	-0:10
The Stile to Finish	2:17	2:14	+0:03

Δ negative = Kelly ran the segment faster.

Open Kelly's dashboard · Open Thomas's dashboard