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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

Eric Samuel Edelson

#573 · 1:05:45 · M47 · Group W · DR

Wave start 8:48 AM (W-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

Eric (W-DR) started at 8:48 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 38 minutes head start on Eric because the Runner wave starts 27 minutes after the Invitational wave. On foot, Eric ran 1:05:45 and Chris ran 1:00:42 — Chris was 5:03 faster than Eric. Eric took official place 573rd (time-based 204th) 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 2:39 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Chris Lundy (J-INV) started 38 min earlier than Eric (W-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ
+572
Actual time Δ
+5:03
Section gap Δ
27 min (Chris earlier)
Wave start Δ
38 min (Chris earlier)
Finish clock Δ
+43:03
Section place Δ
—

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

Race timeline

Computed
Eric (W-DR) · start 8:48 AM1:05:45
Chris (J-INV) · start 8:10 AM1:00:42
Earliest wave start (8:10 AM)Last finish (+1:43:45)
  • Chris (J-INV) started at 8:10 AM.
  • Eric (W-DR) started at 8:48 AM, 38:00 later — the Invitational wave starts 27 min before the Runner wave.
  • Actual running time: Chris was 5:03 faster on foot than Eric.
  • Finish clock: Chris crossed the line 43:03 ahead of Eric — Chris wins this head-to-head.

Δ (A − B): actual +5:03 · finish clock +43:03.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentEricChrisΔ
Start to Top of Stairs8:037:31+0:32
Stairs to Windy Gap5:285:35-0:07
Windy Gap to Muir Woods6:115:25+0:46
Muir Woods to Cardiac24:4922:10+2:39
Cardiac to White Gate12:5512:14+0:41
White Gate to The Stile6:235:57+0:26
The Stile to Finish1:561:50+0:06

Δ negative = Eric ran the segment faster.

Open Eric's dashboard · Open Chris's dashboard