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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

Amy Dibble

#1006 · 1:34:42 · F41 · Group P · DR

Wave start 8:42 AM (P-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

Amy (P-DR) started at 8:42 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 32 minutes head start on Amy because the Runner wave starts 27 minutes after the Invitational wave. On foot, Amy ran 1:34:42 and Chris ran 1:00:42 — Chris was 34:00 faster than Amy. Amy took official place 1006th (time-based 1003rd) 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 14:39 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Chris Lundy (J-INV) started 32 min earlier than Amy (P-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ
+1005
Actual time Δ
+34:00
Section gap Δ
27 min (Chris earlier)
Wave start Δ
32 min (Chris earlier)
Finish clock Δ
+1:06:00
Section place Δ
—

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

Race timeline

Computed
Amy (P-DR) · start 8:42 AM1:34:42
Chris (J-INV) · start 8:10 AM1:00:42
Earliest wave start (8:10 AM)Last finish (+2:06:42)
  • Chris (J-INV) started at 8:10 AM.
  • Amy (P-DR) started at 8:42 AM, 32:00 later — the Invitational wave starts 27 min before the Runner wave.
  • Actual running time: Chris was 34:00 faster on foot than Amy.
  • Finish clock: Chris crossed the line 1:06:00 ahead of Amy — Chris wins this head-to-head.

Δ (A − B): actual +34:00 · finish clock +1:06:00.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentAmyChrisΔ
Start to Top of Stairs10:517:31+3:20
Stairs to Windy Gap8:255:35+2:50
Windy Gap to Muir Woods7:225:25+1:57
Muir Woods to Cardiac36:4922:10+14:39
Cardiac to White Gate19:1712:14+7:03
White Gate to The Stile9:165:57+3:19
The Stile to Finish2:421:50+0:52

Δ negative = Amy ran the segment faster.

Open Amy's dashboard · Open Chris's dashboard