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

Dave Covey

#520 · 1:34:42 · M65 · Group J · INV

Wave start 8:10 AM (J-INV)

Athlete B

Official

Chris Lundy

#1 · 1:00:42 · F55 · Group J · INV

Wave start 8:10 AM (J-INV)

Comparison report

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Interpretation

Dave (J-INV) started at 8:10 AM; Chris (J-INV) started at 8:10 AM. Both left the line at the same moment. On foot, Dave ran 1:34:42 and Chris ran 1:00:42 — Chris was 34:00 faster than Dave. Dave took official place 520th (time-based 1001st) 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 14:17 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Both started in the same wave.

Overall place Δ: +519
Actual time Δ: +34:00
Section gap Δ: ±0 (same section)
Wave start Δ: ±0 min
Finish clock Δ: +34:00
Section place Δ: +7

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

Race timeline

Computed

Dave (J-INV) · start 8:10 AM1:34:42

Chris (J-INV) · start 8:10 AM1:00:42

Earliest wave start (8:10 AM)Last finish (+1:34:42)

Dave (J-INV) started at 8:10 AM.
Chris (J-INV) also started at 8:10 AM.
Actual running time: Chris was 34:00 faster on foot than Dave.
Finish clock: Chris crossed the line 34:00 ahead of Dave — Chris wins this head-to-head.

Δ (A − B): actual +34:00 · finish clock +34:00.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Dave	Chris	Δ
Start to Top of Stairs	11:29	7:31	+3:58
Stairs to Windy Gap	8:32	5:35	+2:57
Windy Gap to Muir Woods	7:10	5:25	+1:45
Muir Woods to Cardiac	36:27	22:10	+14:17
Cardiac to White Gate	19:12	12:14	+6:58
White Gate to The Stile	9:18	5:57	+3:21
The Stile to Finish	2:34	1:50	+0:44

Δ negative = Dave ran the segment faster.

Open Dave's dashboard · Open Chris's dashboard