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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

Wes Estes

#179 · 1:05:09 · M46 · Group W · INV

Wave start 8:21 AM (W-INV)

Athlete B

Official

Rowan E Prindiville

#177 · 1:01:51 · M18 · Group Z · INV

Wave start 8:24 AM (Z-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

Wes (W-INV) started at 8:21 AM; Rowan (Z-INV) started at 8:24 AM. That gave Wes a 3 minutes head start on Rowan. On foot, Wes ran 1:05:09 and Rowan ran 1:01:51 — Rowan was 3:18 faster than Wes. Wes took official place 179th (time-based 185th) and Rowan took official place 177th (time-based 105th). Rowan was faster on foot and finished ahead on the official clock too. Biggest swing: Rowan gained 1:06 from Cardiac to White Gate.

Deltas

Computed

Wave start

Wes Estes (W-INV) started 3 min earlier than Rowan (Z-INV).

Overall place Δ
+2
Actual time Δ
+3:18
Section gap Δ
±0 (same section)
Wave start Δ
3 min (Wes earlier)
Finish clock Δ
+0:18
Section place Δ
-10

Δ = WesRowan. Negative means Wes is ahead/faster.

Race timeline

Computed
Wes (W-INV) · start 8:21 AM1:05:09
Rowan (Z-INV) · start 8:24 AM1:01:51
Earliest wave start (8:21 AM)Last finish (+1:05:09)
  • Wes (W-INV) started at 8:21 AM.
  • Rowan (Z-INV) started at 8:24 AM, 3:00 later.
  • Actual running time: Rowan was 3:18 faster on foot than Wes.
  • Finish clock: Rowan crossed the line 0:18 ahead of Wes Rowan wins this head-to-head.

Δ (A − B): actual +3:18 · finish clock +0:18.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentWesRowanΔ
Start to Top of Stairs7:416:27+1:14
Stairs to Windy Gap5:395:08+0:31
Windy Gap to Muir Woods5:485:05+0:43
Muir Woods to Cardiac23:5924:48-0:49
Cardiac to White Gate13:3912:33+1:06
White Gate to The Stile6:326:17+0:15
The Stile to Finish1:511:33+0:18

Δ negative = Wes ran the segment faster.