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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

Julliana B Fulton

#525 · 1:31:34 · F18 · Group N · INV

Wave start 8:14 AM (N-INV)

Athlete B

Official

James Beyer

#521 · 1:02:45 · M58 · Group P · DR

Wave start 8:42 AM (P-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

Julliana (N-INV) started at 8:14 AM; James (P-DR) started at 8:42 AM. That gave Julliana a 28 minutes head start on James because the Runner wave starts 27 minutes after the Invitational wave. On foot, Julliana ran 1:31:34 and James ran 1:02:45 — James was 28:49 faster than Julliana. Julliana took official place 525th (time-based 938th) and James took official place 521st (time-based 129th). James was faster on foot and finished ahead on the official clock too. Biggest swing: James gained 15:08 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Julliana B Fulton (N-INV) started 28 min earlier than James (P-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ
+4
Actual time Δ
+28:49
Section gap Δ
27 min (Julliana earlier)
Wave start Δ
28 min (Julliana earlier)
Finish clock Δ
+0:49
Section place Δ

Δ = JullianaJames. Negative means Julliana is ahead/faster.

Race timeline

Computed
Julliana (N-INV) · start 8:14 AM1:31:34
James (P-DR) · start 8:42 AM1:02:45
Earliest wave start (8:14 AM)Last finish (+1:31:34)
  • Julliana (N-INV) started at 8:14 AM.
  • James (P-DR) started at 8:42 AM, 28:00 later — the Invitational wave starts 27 min before the Runner wave.
  • Actual running time: James was 28:49 faster on foot than Julliana.
  • Finish clock: James crossed the line 0:49 ahead of Julliana James wins this head-to-head.

Δ (A − B): actual +28:49 · finish clock +0:49.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentJullianaJamesΔ
Start to Top of Stairs10:307:25+3:05
Stairs to Windy Gap8:235:33+2:50
Windy Gap to Muir Woods6:235:43+0:40
Muir Woods to Cardiac37:5022:42+15:08
Cardiac to White Gate17:5513:15+4:40
White Gate to The Stile8:126:21+1:51
The Stile to Finish2:211:46+0:35

Δ negative = Julliana ran the segment faster.