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

Noah Sylvan Dorfman

#803 · 1:17:47 · M31 · Group Z · DR

Wave start 8:51 AM (Z-DR)

Athlete B

Official

Chris Lundy

#1 · 1:00:42 · F55 · Group J · INV

Wave start 8:10 AM (J-INV)

Interpretation

Noah (Z-DR) started at 8:51 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 41 minutes head start on Noah because the Runner wave starts 27 minutes after the Invitational wave. On foot, Noah ran 1:17:47 and Chris ran 1:00:42 — Chris was 17:05 faster than Noah. Noah took official place 803rd (time-based 575th) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 7:55 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Chris Lundy (J-INV) started 41 min earlier than Noah (Z-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ: +802
Actual time Δ: +17:05
Section gap Δ: 27 min (Chris earlier)
Wave start Δ: 41 min (Chris earlier)
Finish clock Δ: +58:05
Section place Δ: —

Δ = Noah − Chris. Negative means Noah is ahead/faster.

Race timeline

Computed

Noah (Z-DR) · start 8:51 AM1:17:47

Chris (J-INV) · start 8:10 AM1:00:42

Earliest wave start (8:10 AM)Last finish (+1:58:47)

Chris (J-INV) started at 8:10 AM.
Noah (Z-DR) started at 8:51 AM, 41:00 later — the Invitational wave starts 27 min before the Runner wave.
Actual running time: Chris was 17:05 faster on foot than Noah.
Finish clock: Chris crossed the line 58:05 ahead of Noah — Chris wins this head-to-head.

Δ (A − B): actual +17:05 · finish clock +58:05.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Noah	Chris	Δ
Start to Top of Stairs	8:41	7:31	+1:10
Stairs to Windy Gap	6:38	5:35	+1:03
Windy Gap to Muir Woods	6:18	5:25	+0:53
Muir Woods to Cardiac	30:05	22:10	+7:55
Cardiac to White Gate	15:46	12:14	+3:32
White Gate to The Stile	8:09	5:57	+2:12
The Stile to Finish	2:10	1:50	+0:20

Δ negative = Noah ran the segment faster.

Open Noah's dashboard · Open Chris's dashboard