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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

Jerome Ross

#532 · 1:00:58 · M50 · Group U · DR

Wave start 8:46 AM (U-DR)

Athlete B

Official

Megan L McCook

#530 · 1:34:16 · F51 · 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

Jerome (U-DR) started at 8:46 AM; Megan (L-INV) started at 8:12 AM. That gave Megan a 34 minutes head start on Jerome because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jerome ran 1:00:58 and Megan ran 1:34:16 — Jerome was 33:18 faster than Megan. Jerome took official place 532nd (time-based 78th) and Megan took official place 530th (time-based 994th). Megan's head start was enough to flip the official order even though Jerome was faster on foot. Biggest swing: Jerome gained 13:59 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Megan L McCook (L-INV) started 34 min earlier than Jerome (U-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ
+2
Actual time Δ
-33:18
Section gap Δ
27 min (Megan earlier)
Wave start Δ
34 min (Megan earlier)
Finish clock Δ
+0:42
Section place Δ

Δ = JeromeMegan. Negative means Jerome is ahead/faster.

Race timeline

Computed
Jerome (U-DR) · start 8:46 AM1:00:58
Megan (L-INV) · start 8:12 AM1:34:16
Earliest wave start (8:12 AM)Last finish (+1:34:58)
  • Megan (L-INV) started at 8:12 AM.
  • Jerome (U-DR) started at 8:46 AM, 34:00 later — the Invitational wave starts 27 min before the Runner wave.
  • Actual running time: Jerome was 33:18 faster on foot than Megan.
  • Finish clock: Megan crossed the line 0:42 ahead of Jerome Megan wins this head-to-head.

Δ (A − B): actual -33:18 · finish clock +0:42.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentJeromeMeganΔ
Start to Top of Stairs7:2610:41-3:15
Stairs to Windy Gap5:058:28-3:23
Windy Gap to Muir Woods5:227:30-2:08
Muir Woods to Cardiac21:3635:35-13:59
Cardiac to White Gate13:2019:56-6:36
White Gate to The Stile6:219:27-3:06
The Stile to Finish1:482:39-0:51

Δ negative = Jerome ran the segment faster.