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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

Aaron J Brookes

#746 · 1:21:20 · M55 · Group T · DR

Wave start 8:45 AM (T-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

Aaron (T-DR) started at 8:45 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 21 minutes head start on Aaron because the Runner wave starts 27 minutes after the Invitational wave. On foot, Aaron ran 1:21:20 and Edward ran 48:29 — Edward was 32:51 faster than Aaron. Aaron took official place 746th (time-based 687th) 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 13:14 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Edward R Owens (Z-INV) started 21 min earlier than Aaron (T-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ
+744
Actual time Δ
+32:51
Section gap Δ
27 min (Edward earlier)
Wave start Δ
21 min (Edward earlier)
Finish clock Δ
+53:51
Section place Δ

Δ = AaronEdward. Negative means Aaron is ahead/faster.

Race timeline

Computed
Aaron (T-DR) · start 8:45 AM1:21:20
Edward (Z-INV) · start 8:24 AM48:29
Earliest wave start (8:24 AM)Last finish (+1:42:20)
  • Edward (Z-INV) started at 8:24 AM.
  • Aaron (T-DR) started at 8:45 AM, 21:00 later — the Invitational wave starts 27 min before the Runner wave.
  • Actual running time: Edward was 32:51 faster on foot than Aaron.
  • Finish clock: Edward crossed the line 53:51 ahead of Aaron Edward wins this head-to-head.

Δ (A − B): actual +32:51 · finish clock +53:51.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentAaronEdwardΔ
Start to Top of Stairs9:265:48+3:38
Stairs to Windy Gap7:034:17+2:46
Windy Gap to Muir Woods6:404:16+2:24
Muir Woods to Cardiac31:0617:52+13:14
Cardiac to White Gate16:189:40+6:38
White Gate to The Stile8:235:03+3:20
The Stile to Finish2:241:33+0:51

Δ negative = Aaron ran the segment faster.