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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

Maggie Barbour

#527 · 1:30:00 · F26 · Group Q · INV

Wave start 8:16 AM (Q-INV)

Athlete B

Official

Emily Richards

#523 · 1:03:00 · F23 · Group P · DR

Wave start 8:42 AM (P-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

Maggie (Q-INV) started at 8:16 AM; Emily (P-DR) started at 8:42 AM. That gave Maggie a 26 minutes head start on Emily because the Runner wave starts 27 minutes after the Invitational wave. On foot, Maggie ran 1:30:00 and Emily ran 1:03:00 — Emily was 27:00 faster than Maggie. Maggie took official place 527th (time-based 912th) and Emily took official place 523rd (time-based 135th). Emily was faster on foot and finished ahead on the official clock too. Biggest swing: Emily gained 13:56 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Maggie Barbour (Q-INV) started 26 min earlier than Emily (P-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ
+4
Actual time Δ
+27:00
Section gap Δ
27 min (Maggie earlier)
Wave start Δ
26 min (Maggie earlier)
Finish clock Δ
+1:00
Section place Δ

Δ = MaggieEmily. Negative means Maggie is ahead/faster.

Race timeline

Computed
Maggie (Q-INV) · start 8:16 AM1:30:00
Emily (P-DR) · start 8:42 AM1:03:00
Earliest wave start (8:16 AM)Last finish (+1:30:00)
  • Maggie (Q-INV) started at 8:16 AM.
  • Emily (P-DR) started at 8:42 AM, 26:00 later — the Invitational wave starts 27 min before the Runner wave.
  • Actual running time: Emily was 27:00 faster on foot than Maggie.
  • Finish clock: Emily crossed the line 1:00 ahead of Maggie Emily wins this head-to-head.

Δ (A − B): actual +27:00 · finish clock +1:00.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentMaggieEmilyΔ
Start to Top of Stairs9:157:28+1:47
Stairs to Windy Gap7:125:24+1:48
Windy Gap to Muir Woods6:135:52+0:21
Muir Woods to Cardiac36:4322:47+13:56
Cardiac to White Gate19:4113:14+6:27
White Gate to The Stile8:266:30+1:56
The Stile to Finish2:301:45+0:45

Δ negative = Maggie ran the segment faster.