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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

James Wesley Miller

#566 · 1:04:52 · M45 · Group W · DR

Wave start 8:48 AM (W-DR)

Athlete B

Official

Edward R Owens

#2 · 48:29 · M32 · Group Z · INV

Wave start 8:24 AM (Z-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

James (W-DR) started at 8:48 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 24 minutes head start on James because the Runner wave starts 27 minutes after the Invitational wave. On foot, James ran 1:04:52 and Edward ran 48:29 — Edward was 16:23 faster than James. James took official place 566th (time-based 178th) and Edward took official place 2nd (time-based 1st). Edward was faster on foot and finished ahead on the official clock too. Biggest swing: Edward gained 7:02 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Edward R Owens (Z-INV) started 24 min earlier than James (W-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ
+564
Actual time Δ
+16:23
Section gap Δ
27 min (Edward earlier)
Wave start Δ
24 min (Edward earlier)
Finish clock Δ
+40:23
Section place Δ

Δ = JamesEdward. Negative means James is ahead/faster.

Race timeline

Computed
James (W-DR) · start 8:48 AM1:04:52
Edward (Z-INV) · start 8:24 AM48:29
Earliest wave start (8:24 AM)Last finish (+1:28:52)
  • Edward (Z-INV) started at 8:24 AM.
  • James (W-DR) started at 8:48 AM, 24:00 later — the Invitational wave starts 27 min before the Runner wave.
  • Actual running time: Edward was 16:23 faster on foot than James.
  • Finish clock: Edward crossed the line 40:23 ahead of James Edward wins this head-to-head.

Δ (A − B): actual +16:23 · finish clock +40:23.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentJamesEdwardΔ
Start to Top of Stairs7:485:48+2:00
Stairs to Windy Gap5:514:17+1:34
Windy Gap to Muir Woods5:404:16+1:24
Muir Woods to Cardiac24:5417:52+7:02
Cardiac to White Gate12:149:40+2:34
White Gate to The Stile6:335:03+1:30
The Stile to Finish1:521:33+0:19

Δ negative = James ran the segment faster.