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Unofficial Dipsea 2026 Race Analysis
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 Samuel Edelson

#573 · 1:05:45 · M47 · Group W · DR

Wave start 8:48 AM (W-DR)

Athlete B

Official

Kim Hishida

#572 · 1:40:34 · F46 · Group M · INV

Wave start 8:13 AM (M-INV)

Comparison report

Download the full report as a PDF, share the file, or send a link to this view.

The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.

Interpretation

Eric (W-DR) started at 8:48 AM; Kim (M-INV) started at 8:13 AM. That gave Kim a 35 minutes head start on Eric because the Runner wave starts 27 minutes after the Invitational wave. On foot, Eric ran 1:05:45 and Kim ran 1:40:34 — Eric was 34:49 faster than Kim. Eric took official place 573rd (time-based 204th) and Kim took official place 572nd (time-based 1105th). Kim's head start was enough to flip the official order even though Eric was faster on foot. Biggest swing: Eric gained 15:03 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Kim Hishida (M-INV) started 35 min earlier than Eric (W-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ
+1
Actual time Δ
-34:49
Section gap Δ
27 min (Kim earlier)
Wave start Δ
35 min (Kim earlier)
Finish clock Δ
+0:11
Section place Δ
—

Δ = Eric − Kim. Negative means Eric is ahead/faster.

Race timeline

Computed
Eric (W-DR) · start 8:48 AM1:05:45
Kim (M-INV) · start 8:13 AM1:40:34
Earliest wave start (8:13 AM)Last finish (+1:40:45)
  • Kim (M-INV) started at 8:13 AM.
  • Eric (W-DR) started at 8:48 AM, 35:00 later — the Invitational wave starts 27 min before the Runner wave.
  • Actual running time: Eric was 34:49 faster on foot than Kim.
  • Finish clock: Kim crossed the line 0:11 ahead of Eric — Kim wins this head-to-head.

Δ (A − B): actual -34:49 · finish clock +0:11.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentEricKimΔ
Start to Top of Stairs8:0311:26-3:23
Stairs to Windy Gap5:289:22-3:54
Windy Gap to Muir Woods6:118:02-1:51
Muir Woods to Cardiac24:4939:52-15:03
Cardiac to White Gate12:5520:12-7:17
White Gate to The Stile6:239:07-2:44
The Stile to Finish1:562:33-0:37

Δ negative = Eric ran the segment faster.

Open Eric's dashboard · Open Kim's dashboard