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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

Laura Hafferty

#1034 · 1:34:42 · F37 · Group Q · DR

Wave start 8:43 AM (Q-DR)

Athlete B

Official

Chris Lundy

#1 · 1:00:42 · F55 · Group J · INV

Wave start 8:10 AM (J-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

Laura (Q-DR) started at 8:43 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 33 minutes head start on Laura because the Runner wave starts 27 minutes after the Invitational wave. On foot, Laura ran 1:34:42 and Chris ran 1:00:42 — Chris was 34:00 faster than Laura. Laura took official place 1034th (time-based 1002nd) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 13:49 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Chris Lundy (J-INV) started 33 min earlier than Laura (Q-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ
+1033
Actual time Δ
+34:00
Section gap Δ
27 min (Chris earlier)
Wave start Δ
33 min (Chris earlier)
Finish clock Δ
+1:07:00
Section place Δ
—

Δ = Laura − Chris. Negative means Laura is ahead/faster.

Race timeline

Computed
Laura (Q-DR) · start 8:43 AM1:34:42
Chris (J-INV) · start 8:10 AM1:00:42
Earliest wave start (8:10 AM)Last finish (+2:07:42)
  • Chris (J-INV) started at 8:10 AM.
  • Laura (Q-DR) started at 8:43 AM, 33:00 later — the Invitational wave starts 27 min before the Runner wave.
  • Actual running time: Chris was 34:00 faster on foot than Laura.
  • Finish clock: Chris crossed the line 1:07:00 ahead of Laura — Chris wins this head-to-head.

Δ (A − B): actual +34:00 · finish clock +1:07:00.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentLauraChrisΔ
Start to Top of Stairs11:137:31+3:42
Stairs to Windy Gap8:255:35+2:50
Windy Gap to Muir Woods7:545:25+2:29
Muir Woods to Cardiac35:5922:10+13:49
Cardiac to White Gate19:0912:14+6:55
White Gate to The Stile9:185:57+3:21
The Stile to Finish2:441:50+0:54

Δ negative = Laura ran the segment faster.

Open Laura's dashboard · Open Chris's dashboard