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

Eric M Spector

#515 · 1:44:05 · M79 · Group AAA

Athlete B

Official

Dave Covey

#520 · 1:34:42 · M65 · Group J

Interpretation

Eric finished 5 places ahead overall. Dave ran 9:23 faster actual time than Eric. Eric had 10 more minutes of head start than Dave. Biggest swing: Dave gained 2:49 from Cardiac to White Gate.

Deltas

Computed
Overall place Δ
-5
Actual time Δ
+9:23
Head start Δ
+10:00
Finish clock Δ
-0:37
Section place Δ
-1

Δ = EricDave. Negative means Eric is ahead/faster.

What shaped the result

Computed

Position through the course

Official

Segment-by-segment splits

Official
SegmentEricDaveΔ
Start to Top of Stairs12:0211:29+0:33
Stairs to Windy Gap9:308:32+0:58
Windy Gap to Muir Woods8:597:10+1:49
Muir Woods to Cardiac37:5636:27+1:29
Cardiac to White Gate22:0119:12+2:49
White Gate to The Stile10:489:18+1:30
The Stile to Finish2:492:34+0:15

Δ negative = Eric ran the segment faster.