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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

Jonn D Duysen

#424 · 1:11:18 · M34 · Group Y · INV

Wave start 8:23 AM (Y-INV)

Athlete B

Official

Joel Oxman

#423 · 1:14:12 · M49 · Group V · INV

Wave start 8:20 AM (V-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

Jonn (Y-INV) started at 8:23 AM; Joel (V-INV) started at 8:20 AM. That gave Joel a 3 minutes head start on Jonn. On foot, Jonn ran 1:11:18 and Joel ran 1:14:12 — Jonn was 2:54 faster than Joel. Jonn took official place 424th (time-based 358th) and Joel took official place 423rd (time-based 454th). Joel's head start was enough to flip the official order even though Jonn was faster on foot. Biggest swing: Jonn gained 1:04 from Cardiac to White Gate.

Deltas

Computed

Wave start

Joel Oxman (V-INV) started 3 min earlier than Jonn (Y-INV).

Overall place Δ
+1
Actual time Δ
-2:54
Section gap Δ
±0 (same section)
Wave start Δ
3 min (Joel earlier)
Finish clock Δ
+0:06
Section place Δ
+51

Δ = JonnJoel. Negative means Jonn is ahead/faster.

Race timeline

Computed
Jonn (Y-INV) · start 8:23 AM1:11:18
Joel (V-INV) · start 8:20 AM1:14:12
Earliest wave start (8:20 AM)Last finish (+1:14:18)
  • Joel (V-INV) started at 8:20 AM.
  • Jonn (Y-INV) started at 8:23 AM, 3:00 later.
  • Actual running time: Jonn was 2:54 faster on foot than Joel.
  • Finish clock: Joel crossed the line 0:06 ahead of Jonn Joel wins this head-to-head.

Δ (A − B): actual -2:54 · finish clock +0:06.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentJonnJoelΔ
Start to Top of Stairs8:028:29-0:27
Stairs to Windy Gap6:056:41-0:36
Windy Gap to Muir Woods5:385:56-0:18
Muir Woods to Cardiac28:3829:03-0:25
Cardiac to White Gate13:4914:53-1:04
White Gate to The Stile7:107:14-0:04
The Stile to Finish1:561:56±0:00

Δ negative = Jonn ran the segment faster.