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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

Thomas Quigg

#1110 · 1:45:59 · M8 · Group H · DR

Wave start 8:36 AM (H-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

Thomas (H-DR) started at 8:36 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 12 minutes head start on Thomas because the Runner wave starts 27 minutes after the Invitational wave. On foot, Thomas ran 1:45:59 and Edward ran 48:29 — Edward was 57:30 faster than Thomas. Thomas took official place 1110th (time-based 1178th) 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 21:25 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Edward R Owens (Z-INV) started 12 min earlier than Thomas (H-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ
+1108
Actual time Δ
+57:30
Section gap Δ
27 min (Edward earlier)
Wave start Δ
12 min (Edward earlier)
Finish clock Δ
+1:09:30
Section place Δ
—

Δ = Thomas − Edward. Negative means Thomas is ahead/faster.

Race timeline

Computed
Thomas (H-DR) · start 8:36 AM1:45:59
Edward (Z-INV) · start 8:24 AM48:29
Earliest wave start (8:24 AM)Last finish (+1:57:59)
  • Edward (Z-INV) started at 8:24 AM.
  • Thomas (H-DR) started at 8:36 AM, 12:00 later — the Invitational wave starts 27 min before the Runner wave.
  • Actual running time: Edward was 57:30 faster on foot than Thomas.
  • Finish clock: Edward crossed the line 1:09:30 ahead of Thomas — Edward wins this head-to-head.

Δ (A − B): actual +57:30 · finish clock +1:09:30.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentThomasEdwardΔ
Start to Top of Stairs10:495:48+5:01
Stairs to Windy Gap9:074:17+4:50
Windy Gap to Muir Woods8:464:16+4:30
Muir Woods to Cardiac39:1717:52+21:25
Cardiac to White Gate23:379:40+13:57
White Gate to The Stile11:355:03+6:32
The Stile to Finish2:481:33+1:15

Δ negative = Thomas ran the segment faster.

Open Thomas's dashboard · Open Edward's dashboard