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

Lewis Nottonson

#59 · 56:46 · M29 · Group Z · INV

Wave start 8:24 AM (Z-INV)

Athlete B

Official

Edward R Owens

#2 · 48:29 · M32 · Group Z · INV

Wave start 8:24 AM (Z-INV)

Comparison report

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Interpretation

Lewis (Z-INV) started at 8:24 AM; Edward (Z-INV) started at 8:24 AM. Both left the line at the same moment. On foot, Lewis ran 56:46 and Edward ran 48:29 — Edward was 8:17 faster than Lewis. Lewis took official place 59th (time-based 28th) and Edward took official place 2nd (time-based 1st). Edward was faster on foot and finished ahead on the official clock too. Biggest swing: Edward gained 2:49 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Both started in the same wave.

Overall place Δ: +57
Actual time Δ: +8:17
Section gap Δ: ±0 (same section)
Wave start Δ: ±0 min
Finish clock Δ: +8:17
Section place Δ: +7

Δ = Lewis − Edward. Negative means Lewis is ahead/faster.

Race timeline

Computed

Lewis (Z-INV) · start 8:24 AM56:46

Edward (Z-INV) · start 8:24 AM48:29

Earliest wave start (8:24 AM)Last finish (+56:46)

Lewis (Z-INV) started at 8:24 AM.
Edward (Z-INV) also started at 8:24 AM.
Actual running time: Edward was 8:17 faster on foot than Lewis.
Finish clock: Edward crossed the line 8:17 ahead of Lewis — Edward wins this head-to-head.

Δ (A − B): actual +8:17 · finish clock +8:17.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Lewis	Edward	Δ
Start to Top of Stairs	6:58	5:48	+1:10
Stairs to Windy Gap	4:54	4:17	+0:37
Windy Gap to Muir Woods	4:51	4:16	+0:35
Muir Woods to Cardiac	20:41	17:52	+2:49
Cardiac to White Gate	11:29	9:40	+1:49
White Gate to The Stile	6:04	5:03	+1:01
The Stile to Finish	1:49	1:33	+0:16

Δ negative = Lewis ran the segment faster.

Open Lewis's dashboard · Open Edward's dashboard