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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

Matthew Gilmartin

#469 · 1:20:45 · M57 · Group Q · INV

Wave start 8:16 AM (Q-INV)

Athlete B

Official

Trevor G Holmgren

#471 · 1:12:57 · 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

Matthew (Q-INV) started at 8:16 AM; Trevor (Z-INV) started at 8:24 AM. That gave Matthew a 8 minutes head start on Trevor. On foot, Matthew ran 1:20:45 and Trevor ran 1:12:57 — Trevor was 7:48 faster than Matthew. Matthew took official place 469th (time-based 670th) and Trevor took official place 471st (time-based 425th). Matthew's head start was enough to flip the official order even though Trevor was faster on foot. Biggest swing: Trevor gained 3:42 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Matthew Gilmartin (Q-INV) started 8 min earlier than Trevor (Z-INV).

Overall place Δ
-2
Actual time Δ
+7:48
Section gap Δ
±0 (same section)
Wave start Δ
8 min (Matthew earlier)
Finish clock Δ
-0:12
Section place Δ
+1

Δ = MatthewTrevor. Negative means Matthew is ahead/faster.

Race timeline

Computed
Matthew (Q-INV) · start 8:16 AM1:20:45
Trevor (Z-INV) · start 8:24 AM1:12:57
Earliest wave start (8:16 AM)Last finish (+1:20:57)
  • Matthew (Q-INV) started at 8:16 AM.
  • Trevor (Z-INV) started at 8:24 AM, 8:00 later.
  • Actual running time: Trevor was 7:48 faster on foot than Matthew.
  • Finish clock: Matthew crossed the line 0:12 ahead of Trevor Matthew wins this head-to-head.

Δ (A − B): actual +7:48 · finish clock -0:12.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentMatthewTrevorΔ
Start to Top of Stairs9:297:43+1:46
Stairs to Windy Gap7:116:14+0:57
Windy Gap to Muir Woods6:125:55+0:17
Muir Woods to Cardiac31:2927:47+3:42
Cardiac to White Gate15:5915:02+0:57
White Gate to The Stile7:567:47+0:09
The Stile to Finish2:292:29±0:00

Δ negative = Matthew ran the segment faster.