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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

Geoffrey Heath

#535 · 1:25:35 · M35 · Group Y · INV

Wave start 8:23 AM (Y-INV)

Athlete B

Official

Wesley MacLaggan

#539 · 1:29:22 · M49 · Group V · INV

Wave start 8:20 AM (V-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

Geoffrey (Y-INV) started at 8:23 AM; Wesley (V-INV) started at 8:20 AM. That gave Wesley a 3 minutes head start on Geoffrey. On foot, Geoffrey ran 1:25:35 and Wesley ran 1:29:22 — Geoffrey was 3:47 faster than Wesley. Geoffrey took official place 535th (time-based 804th) and Wesley took official place 539th (time-based 893rd). Geoffrey was faster on foot and finished ahead on the official clock too. Biggest swing: Geoffrey gained 2:19 from Cardiac to White Gate.

Deltas

Computed

Wave start

Wesley MacLaggan (V-INV) started 3 min earlier than Geoffrey (Y-INV).

Overall place Δ
-4
Actual time Δ
-3:47
Section gap Δ
±0 (same section)
Wave start Δ
3 min (Wesley earlier)
Finish clock Δ
-0:47
Section place Δ
+58

Δ = GeoffreyWesley. Negative means Geoffrey is ahead/faster.

Race timeline

Computed
Geoffrey (Y-INV) · start 8:23 AM1:25:35
Wesley (V-INV) · start 8:20 AM1:29:22
Earliest wave start (8:20 AM)Last finish (+1:29:22)
  • Wesley (V-INV) started at 8:20 AM.
  • Geoffrey (Y-INV) started at 8:23 AM, 3:00 later.
  • Actual running time: Geoffrey was 3:47 faster on foot than Wesley.
  • Finish clock: Geoffrey crossed the line 0:47 ahead of Wesley Geoffrey wins this head-to-head.

Δ (A − B): actual -3:47 · finish clock -0:47.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentGeoffreyWesleyΔ
Start to Top of Stairs8:099:07-0:58
Stairs to Windy Gap6:567:17-0:21
Windy Gap to Muir Woods6:348:26-1:52
Muir Woods to Cardiac32:3430:59+1:35
Cardiac to White Gate18:2520:44-2:19
White Gate to The Stile10:099:54+0:15
The Stile to Finish2:482:55-0:07

Δ negative = Geoffrey ran the segment faster.