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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

Greg Ryan

#751 · 1:20:26 · M53 · Group U · DR

Wave start 8:46 AM (U-DR)

Athlete B

Official

Aaron J Brookes

#746 · 1:21:20 · M55 · Group T · DR

Wave start 8:45 AM (T-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

Greg (U-DR) started at 8:46 AM; Aaron (T-DR) started at 8:45 AM. That gave Aaron a 1 minute head start on Greg. On foot, Greg ran 1:20:26 and Aaron ran 1:21:20 — Greg was 0:54 faster than Aaron. Greg took official place 751st (time-based 661st) and Aaron took official place 746th (time-based 687th). Aaron's head start was enough to flip the official order even though Greg was faster on foot. Biggest swing: Greg gained 0:33 from Cardiac to White Gate.

Deltas

Computed

Wave start

Aaron J Brookes (T-DR) started 1 min earlier than Greg (U-DR).

Overall place Δ
+5
Actual time Δ
-0:54
Section gap Δ
±0 (same section)
Wave start Δ
1 min (Aaron earlier)
Finish clock Δ
+0:06
Section place Δ
+8

Δ = GregAaron. Negative means Greg is ahead/faster.

Race timeline

Computed
Greg (U-DR) · start 8:46 AM1:20:26
Aaron (T-DR) · start 8:45 AM1:21:20
Earliest wave start (8:45 AM)Last finish (+1:21:26)
  • Aaron (T-DR) started at 8:45 AM.
  • Greg (U-DR) started at 8:46 AM, 1:00 later.
  • Actual running time: Greg was 0:54 faster on foot than Aaron.
  • Finish clock: Aaron crossed the line 0:06 ahead of Greg Aaron wins this head-to-head.

Δ (A − B): actual -0:54 · finish clock +0:06.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentGregAaronΔ
Start to Top of Stairs9:549:26+0:28
Stairs to Windy Gap7:147:03+0:11
Windy Gap to Muir Woods6:466:40+0:06
Muir Woods to Cardiac30:5131:06-0:15
Cardiac to White Gate15:4516:18-0:33
White Gate to The Stile7:538:23-0:30
The Stile to Finish2:032:24-0:21

Δ negative = Greg ran the segment faster.