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

Ben M Dudek

#694 · 1:13:41 · M39 · Group Y · DR

Wave start 8:50 AM (Y-DR)

Athlete B

Official

Chris Lundy

#1 · 1:00:42 · F55 · Group J · INV

Wave start 8:10 AM (J-INV)

Interpretation

Ben (Y-DR) started at 8:50 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 40 minutes head start on Ben because the Runner wave starts 27 minutes after the Invitational wave. On foot, Ben ran 1:13:41 and Chris ran 1:00:42 — Chris was 12:59 faster than Ben. Ben took official place 694th (time-based 441st) 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 5:44 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Chris Lundy (J-INV) started 40 min earlier than Ben (Y-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ: +693
Actual time Δ: +12:59
Section gap Δ: 27 min (Chris earlier)
Wave start Δ: 40 min (Chris earlier)
Finish clock Δ: +52:59
Section place Δ: —

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

Race timeline

Computed

Ben (Y-DR) · start 8:50 AM1:13:41

Chris (J-INV) · start 8:10 AM1:00:42

Earliest wave start (8:10 AM)Last finish (+1:53:41)

Chris (J-INV) started at 8:10 AM.
Ben (Y-DR) started at 8:50 AM, 40:00 later — the Invitational wave starts 27 min before the Runner wave.
Actual running time: Chris was 12:59 faster on foot than Ben.
Finish clock: Chris crossed the line 52:59 ahead of Ben — Chris wins this head-to-head.

Δ (A − B): actual +12:59 · finish clock +52:59.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Ben	Chris	Δ
Start to Top of Stairs	9:07	7:31	+1:36
Stairs to Windy Gap	6:14	5:35	+0:39
Windy Gap to Muir Woods	6:34	5:25	+1:09
Muir Woods to Cardiac	27:54	22:10	+5:44
Cardiac to White Gate	15:10	12:14	+2:56
White Gate to The Stile	6:53	5:57	+0:56
The Stile to Finish	1:49	1:50	-0:01

Δ negative = Ben ran the segment faster.

Open Ben's dashboard · Open Chris's dashboard