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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

Calvin French-Owen

#209 · 1:04:15 · M36 · Group Y · INV

Wave start 8:23 AM (Y-INV)

Athlete B

Official

Peter J Badertscher

#205 · 1:15:10 · M62 · Group L · INV

Wave start 8:12 AM (L-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

Calvin (Y-INV) started at 8:23 AM; Peter (L-INV) started at 8:12 AM. That gave Peter a 11 minutes head start on Calvin. On foot, Calvin ran 1:04:15 and Peter ran 1:15:10 — Calvin was 10:55 faster than Peter. Calvin took official place 209th (time-based 159th) and Peter took official place 205th (time-based 488th). Peter's head start was enough to flip the official order even though Calvin was faster on foot. Biggest swing: Calvin gained 5:00 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Peter J Badertscher (L-INV) started 11 min earlier than Calvin (Y-INV).

Overall place Δ
+4
Actual time Δ
-10:55
Section gap Δ
±0 (same section)
Wave start Δ
11 min (Peter earlier)
Finish clock Δ
+0:05
Section place Δ
+33

Δ = CalvinPeter. Negative means Calvin is ahead/faster.

Race timeline

Computed
Calvin (Y-INV) · start 8:23 AM1:04:15
Peter (L-INV) · start 8:12 AM1:15:10
Earliest wave start (8:12 AM)Last finish (+1:15:15)
  • Peter (L-INV) started at 8:12 AM.
  • Calvin (Y-INV) started at 8:23 AM, 11:00 later.
  • Actual running time: Calvin was 10:55 faster on foot than Peter.
  • Finish clock: Peter crossed the line 0:05 ahead of Calvin Peter wins this head-to-head.

Δ (A − B): actual -10:55 · finish clock +0:05.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentCalvinPeterΔ
Start to Top of Stairs7:309:07-1:37
Stairs to Windy Gap5:336:47-1:14
Windy Gap to Muir Woods5:416:23-0:42
Muir Woods to Cardiac23:2728:27-5:00
Cardiac to White Gate13:3115:07-1:36
White Gate to The Stile6:437:16-0:33
The Stile to Finish1:502:03-0:13

Δ negative = Calvin ran the segment faster.