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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

Helle E Taheny

#1144 · 1:51:57 · F9 · Group D · DR

Wave start 8:32 AM (D-DR)

Athlete B

Official

Julia R Maxwell Bailey

#3 · 57:02 · F30 · Group Q · INV

Wave start 8:16 AM (Q-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

Helle (D-DR) started at 8:32 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 16 minutes head start on Helle because the Runner wave starts 27 minutes after the Invitational wave. On foot, Helle ran 1:51:57 and Julia ran 57:02 — Julia was 54:55 faster than Helle. Helle took official place 1144th (time-based 1244th) and Julia took official place 3rd (time-based 32nd). Julia was faster on foot and finished ahead on the official clock too. Biggest swing: Julia gained 23:33 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Julia R Maxwell Bailey (Q-INV) started 16 min earlier than Helle (D-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ
+1141
Actual time Δ
+54:55
Section gap Δ
27 min (Julia earlier)
Wave start Δ
16 min (Julia earlier)
Finish clock Δ
+1:10:55
Section place Δ
—

Δ = Helle − Julia. Negative means Helle is ahead/faster.

Race timeline

Computed
Helle (D-DR) · start 8:32 AM1:51:57
Julia (Q-INV) · start 8:16 AM57:02
Earliest wave start (8:16 AM)Last finish (+2:07:57)
  • Julia (Q-INV) started at 8:16 AM.
  • Helle (D-DR) started at 8:32 AM, 16:00 later — the Invitational wave starts 27 min before the Runner wave.
  • Actual running time: Julia was 54:55 faster on foot than Helle.
  • Finish clock: Julia crossed the line 1:10:55 ahead of Helle — Julia wins this head-to-head.

Δ (A − B): actual +54:55 · finish clock +1:10:55.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentHelleJuliaΔ
Start to Top of Stairs11:366:46+4:50
Stairs to Windy Gap8:575:03+3:54
Windy Gap to Muir Woods8:095:20+2:49
Muir Woods to Cardiac43:5920:26+23:33
Cardiac to White Gate24:2911:52+12:37
White Gate to The Stile12:055:54+6:11
The Stile to Finish2:421:41+1:01

Δ negative = Helle ran the segment faster.

Open Helle's dashboard · Open Julia's dashboard