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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

Justin W Renaudin

#991 · 1:29:19 · M48 · Group V · DR

Wave start 8:47 AM (V-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

Justin (V-DR) started at 8:47 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 37 minutes head start on Justin because the Runner wave starts 27 minutes after the Invitational wave. On foot, Justin ran 1:29:19 and Chris ran 1:00:42 — Chris was 28:37 faster than Justin. Justin took official place 991st (time-based 891st) 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 13:03 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Chris Lundy (J-INV) started 37 min earlier than Justin (V-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ
+990
Actual time Δ
+28:37
Section gap Δ
27 min (Chris earlier)
Wave start Δ
37 min (Chris earlier)
Finish clock Δ
+1:05:37
Section place Δ
—

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

Race timeline

Computed
Justin (V-DR) · start 8:47 AM1:29:19
Chris (J-INV) · start 8:10 AM1:00:42
Earliest wave start (8:10 AM)Last finish (+2:06:19)
  • Chris (J-INV) started at 8:10 AM.
  • Justin (V-DR) started at 8:47 AM, 37:00 later — the Invitational wave starts 27 min before the Runner wave.
  • Actual running time: Chris was 28:37 faster on foot than Justin.
  • Finish clock: Chris crossed the line 1:05:37 ahead of Justin — Chris wins this head-to-head.

Δ (A − B): actual +28:37 · finish clock +1:05:37.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentJustinChrisΔ
Start to Top of Stairs9:457:31+2:14
Stairs to Windy Gap7:195:35+1:44
Windy Gap to Muir Woods6:565:25+1:31
Muir Woods to Cardiac35:1322:10+13:03
Cardiac to White Gate17:5812:14+5:44
White Gate to The Stile9:335:57+3:36
The Stile to Finish2:351:50+0:45

Δ negative = Justin ran the segment faster.

Open Justin's dashboard · Open Chris's dashboard