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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

Jeffrey O Bush

#1131 · 1:36:25 · M49 · Group V · DR

Wave start 8:47 AM (V-DR)

Athlete B

Official

Elizabeth J Stoller

#1136 · 1:56:32 · F71 · Group AAA · DR

Wave start 8:27 AM (AAA-DR)

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

Jeffrey (V-DR) started at 8:47 AM; Elizabeth (AAA-DR) started at 8:27 AM. That gave Elizabeth a 20 minutes head start on Jeffrey. On foot, Jeffrey ran 1:36:25 and Elizabeth ran 1:56:32 — Jeffrey was 20:07 faster than Elizabeth. Jeffrey took official place 1131st (time-based 1044th) and Elizabeth took official place 1136th (time-based 1268th). Jeffrey was faster on foot and finished ahead on the official clock too. Biggest swing: Jeffrey gained 5:23 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Elizabeth J Stoller (AAA-DR) started 20 min earlier than Jeffrey (V-DR).

Overall place Δ
-5
Actual time Δ
-20:07
Section gap Δ
±0 (same section)
Wave start Δ
20 min (Elizabeth earlier)
Finish clock Δ
-0:07
Section place Δ
+9

Δ = Jeffrey − Elizabeth. Negative means Jeffrey is ahead/faster.

Race timeline

Computed
Jeffrey (V-DR) · start 8:47 AM1:36:25
Elizabeth (AAA-DR) · start 8:27 AM1:56:32
Earliest wave start (8:27 AM)Last finish (+1:56:32)
  • Elizabeth (AAA-DR) started at 8:27 AM.
  • Jeffrey (V-DR) started at 8:47 AM, 20:00 later.
  • Actual running time: Jeffrey was 20:07 faster on foot than Elizabeth.
  • Finish clock: Jeffrey crossed the line 0:07 ahead of Elizabeth — Jeffrey wins this head-to-head.

Δ (A − B): actual -20:07 · finish clock -0:07.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentJeffreyElizabethΔ
Start to Top of Stairs11:0713:14-2:07
Stairs to Windy Gap8:0610:30-2:24
Windy Gap to Muir Woods7:4311:11-3:28
Muir Woods to Cardiac35:4441:07-5:23
Cardiac to White Gate20:3925:46-5:07
White Gate to The Stile10:1111:23-1:12
The Stile to Finish2:553:21-0:26

Δ negative = Jeffrey ran the segment faster.

Open Jeffrey's dashboard · Open Elizabeth's dashboard