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

Jaclyn E Blumberg

#338 · 1:18:24 · F46 · Group M

Athlete B

Official

Christopher P Zak

#340 · 1:16:30 · M58 · Group P

Interpretation

Jaclyn finished 2 places ahead overall. Christopher ran 1:54 faster actual time than Jaclyn. Jaclyn had 2 more minutes of head start than Christopher. Biggest swing: Christopher gained 1:46 from Muir Woods to Cardiac.

Deltas

Computed
Overall place Δ
-2
Actual time Δ
+1:54
Head start Δ
+2:00
Finish clock Δ
-0:06
Section place Δ
-7

Δ = JaclynChristopher. Negative means Jaclyn is ahead/faster.

What shaped the result

Computed

Position through the course

Official

Segment-by-segment splits

Official
SegmentJaclynChristopherΔ
Start to Top of Stairs9:058:37+0:28
Stairs to Windy Gap6:576:41+0:16
Windy Gap to Muir Woods6:296:26+0:03
Muir Woods to Cardiac30:2128:35+1:46
Cardiac to White Gate15:4815:53-0:05
White Gate to The Stile7:397:57-0:18
The Stile to Finish2:052:21-0:16

Δ negative = Jaclyn ran the segment faster.