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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

Tyler Kolligian

#366 · 1:09:22 · M34 · Group Y · INV

Wave start 8:23 AM (Y-INV)

Athlete B

Official

Ryan M Jorgenson

#363 · 1:11:18 · M44 · Group W · INV

Wave start 8:21 AM (W-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

Tyler (Y-INV) started at 8:23 AM; Ryan (W-INV) started at 8:21 AM. That gave Ryan a 2 minutes head start on Tyler. On foot, Tyler ran 1:09:22 and Ryan ran 1:11:18 — Tyler was 1:56 faster than Ryan. Tyler took official place 366th (time-based 306th) and Ryan took official place 363rd (time-based 357th). Ryan's head start was enough to flip the official order even though Tyler was faster on foot. Biggest swing: Tyler gained 1:05 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Ryan M Jorgenson (W-INV) started 2 min earlier than Tyler (Y-INV).

Overall place Δ
+3
Actual time Δ
-1:56
Section gap Δ
±0 (same section)
Wave start Δ
2 min (Ryan earlier)
Finish clock Δ
+0:04
Section place Δ
+44

Δ = TylerRyan. Negative means Tyler is ahead/faster.

Race timeline

Computed
Tyler (Y-INV) · start 8:23 AM1:09:22
Ryan (W-INV) · start 8:21 AM1:11:18
Earliest wave start (8:21 AM)Last finish (+1:11:22)
  • Ryan (W-INV) started at 8:21 AM.
  • Tyler (Y-INV) started at 8:23 AM, 2:00 later.
  • Actual running time: Tyler was 1:56 faster on foot than Ryan.
  • Finish clock: Ryan crossed the line 0:04 ahead of Tyler Ryan wins this head-to-head.

Δ (A − B): actual -1:56 · finish clock +0:04.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentTylerRyanΔ
Start to Top of Stairs7:578:37-0:40
Stairs to Windy Gap5:496:29-0:40
Windy Gap to Muir Woods5:215:30-0:09
Muir Woods to Cardiac26:3327:38-1:05
Cardiac to White Gate14:3014:19+0:11
White Gate to The Stile7:146:49+0:25
The Stile to Finish1:581:56+0:02

Δ negative = Tyler ran the segment faster.