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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

Jacob Gibson

#1355 · 2:34:04 · M44 · Group X · INV

Wave start 8:22 AM (X-INV)

Athlete B

Official

Kien Tran

#1351 · 2:08:05 · M49 · Group V · DR

Wave start 8:47 AM (V-DR)

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

Jacob (X-INV) started at 8:22 AM; Kien (V-DR) started at 8:47 AM. That gave Jacob a 25 minutes head start on Kien because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jacob ran 2:34:04 and Kien ran 2:08:05 — Kien was 25:59 faster than Jacob. Jacob took official place 1355th (time-based 1371st) and Kien took official place 1351st (time-based 1326th). Kien was faster on foot and finished ahead on the official clock too. Biggest swing: Kien gained 12:33 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Jacob Gibson (X-INV) started 25 min earlier than Kien (V-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ
+4
Actual time Δ
+25:59
Section gap Δ
27 min (Jacob earlier)
Wave start Δ
25 min (Jacob earlier)
Finish clock Δ
+0:59
Section place Δ
—

Δ = Jacob − Kien. Negative means Jacob is ahead/faster.

Race timeline

Computed
Jacob (X-INV) · start 8:22 AM2:34:04
Kien (V-DR) · start 8:47 AM2:08:05
Earliest wave start (8:22 AM)Last finish (+2:34:04)
  • Jacob (X-INV) started at 8:22 AM.
  • Kien (V-DR) started at 8:47 AM, 25:00 later — the Invitational wave starts 27 min before the Runner wave.
  • Actual running time: Kien was 25:59 faster on foot than Jacob.
  • Finish clock: Kien crossed the line 0:59 ahead of Jacob — Kien wins this head-to-head.

Δ (A − B): actual +25:59 · finish clock +0:59.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentJacobKienΔ
Start to Top of Stairs30:5610:38+20:18
Stairs to Windy Gap10:428:34+2:08
Windy Gap to Muir Woods10:346:44+3:50
Muir Woods to Cardiac52:4140:08+12:33
Cardiac to White Gate28:3922:04+6:35
White Gate to The Stile17:0121:34-4:33
The Stile to Finish3:3118:23-14:52

Δ negative = Jacob ran the segment faster.

Open Jacob's dashboard · Open Kien's dashboard