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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

Ariana J Sagastume

#1056 · 1:38:27 · F14 · Group M · DR

Wave start 8:40 AM (M-DR)

Athlete B

Official

Samantha Brosler

#1059 · 1:35:37 · F25 · Group Q · DR

Wave start 8:43 AM (Q-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

Ariana (M-DR) started at 8:40 AM; Samantha (Q-DR) started at 8:43 AM. That gave Ariana a 3 minutes head start on Samantha. On foot, Ariana ran 1:38:27 and Samantha ran 1:35:37 — Samantha was 2:50 faster than Ariana. Ariana took official place 1056th (time-based 1073rd) and Samantha took official place 1059th (time-based 1027th). Ariana's head start was enough to flip the official order even though Samantha was faster on foot. Biggest swing: Samantha gained 4:41 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Ariana J Sagastume (M-DR) started 3 min earlier than Samantha (Q-DR).

Overall place Δ
-3
Actual time Δ
+2:50
Section gap Δ
±0 (same section)
Wave start Δ
3 min (Ariana earlier)
Finish clock Δ
-0:10
Section place Δ
-41

Δ = ArianaSamantha. Negative means Ariana is ahead/faster.

Race timeline

Computed
Ariana (M-DR) · start 8:40 AM1:38:27
Samantha (Q-DR) · start 8:43 AM1:35:37
Earliest wave start (8:40 AM)Last finish (+1:38:37)
  • Ariana (M-DR) started at 8:40 AM.
  • Samantha (Q-DR) started at 8:43 AM, 3:00 later.
  • Actual running time: Samantha was 2:50 faster on foot than Ariana.
  • Finish clock: Ariana crossed the line 0:10 ahead of Samantha Ariana wins this head-to-head.

Δ (A − B): actual +2:50 · finish clock -0:10.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentArianaSamanthaΔ
Start to Top of Stairs11:0410:20+0:44
Stairs to Windy Gap8:566:57+1:59
Windy Gap to Muir Woods7:058:35-1:30
Muir Woods to Cardiac40:2135:40+4:41
Cardiac to White Gate19:2822:11-2:43
White Gate to The Stile9:049:29-0:25
The Stile to Finish2:292:25+0:04

Δ negative = Ariana ran the segment faster.