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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

Jon Harlem

#1090 · 1:30:17 · M37 · Group Y · DR

Wave start 8:50 AM (Y-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

Jon (Y-DR) started at 8:50 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 40 minutes head start on Jon because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jon ran 1:30:17 and Chris ran 1:00:42 — Chris was 29:35 faster than Jon. Jon took official place 1090th (time-based 917th) 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 14:16 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Chris Lundy (J-INV) started 40 min earlier than Jon (Y-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ
+1089
Actual time Δ
+29:35
Section gap Δ
27 min (Chris earlier)
Wave start Δ
40 min (Chris earlier)
Finish clock Δ
+1:09:35
Section place Δ
—

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

Race timeline

Computed
Jon (Y-DR) · start 8:50 AM1:30:17
Chris (J-INV) · start 8:10 AM1:00:42
Earliest wave start (8:10 AM)Last finish (+2:10:17)
  • Chris (J-INV) started at 8:10 AM.
  • Jon (Y-DR) started at 8:50 AM, 40:00 later — the Invitational wave starts 27 min before the Runner wave.
  • Actual running time: Chris was 29:35 faster on foot than Jon.
  • Finish clock: Chris crossed the line 1:09:35 ahead of Jon — Chris wins this head-to-head.

Δ (A − B): actual +29:35 · finish clock +1:09:35.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentJonChrisΔ
Start to Top of Stairs10:107:31+2:39
Stairs to Windy Gap7:505:35+2:15
Windy Gap to Muir Woods6:435:25+1:18
Muir Woods to Cardiac36:2622:10+14:16
Cardiac to White Gate17:4812:14+5:34
White Gate to The Stile8:405:57+2:43
The Stile to Finish2:401:50+0:50

Δ negative = Jon ran the segment faster.

Open Jon's dashboard · Open Chris's dashboard