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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

Brian Bottani

#1082 · 1:30:04 · M40 · Group Y · DR

Wave start 8:50 AM (Y-DR)

Athlete B

Official

Samuel R Stucki

#1079 · 1:28:52 · M30 · Group Z · DR

Wave start 8:51 AM (Z-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

Brian (Y-DR) started at 8:50 AM; Samuel (Z-DR) started at 8:51 AM. That gave Brian a 1 minute head start on Samuel. On foot, Brian ran 1:30:04 and Samuel ran 1:28:52 — Samuel was 1:12 faster than Brian. Brian took official place 1082nd (time-based 913th) and Samuel took official place 1079th (time-based 883rd). Samuel was faster on foot and finished ahead on the official clock too. Biggest swing: Brian gained 2:39 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Brian Bottani (Y-DR) started 1 min earlier than Samuel (Z-DR).

Overall place Δ
+3
Actual time Δ
+1:12
Section gap Δ
±0 (same section)
Wave start Δ
1 min (Brian earlier)
Finish clock Δ
+0:12
Section place Δ
+35

Δ = BrianSamuel. Negative means Brian is ahead/faster.

Race timeline

Computed
Brian (Y-DR) · start 8:50 AM1:30:04
Samuel (Z-DR) · start 8:51 AM1:28:52
Earliest wave start (8:50 AM)Last finish (+1:30:04)
  • Brian (Y-DR) started at 8:50 AM.
  • Samuel (Z-DR) started at 8:51 AM, 1:00 later.
  • Actual running time: Samuel was 1:12 faster on foot than Brian.
  • Finish clock: Samuel crossed the line 0:12 ahead of Brian Samuel wins this head-to-head.

Δ (A − B): actual +1:12 · finish clock +0:12.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentBrianSamuelΔ
Start to Top of Stairs10:4010:05+0:35
Stairs to Windy Gap8:108:02+0:08
Windy Gap to Muir Woods8:336:57+1:36
Muir Woods to Cardiac33:0135:40-2:39
Cardiac to White Gate18:2717:35+0:52
White Gate to The Stile8:568:20+0:36
The Stile to Finish2:172:13+0:04

Δ negative = Brian ran the segment faster.