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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

Jenifer E Bourne Mclellan

#1104 · 1:43:37 · F52 · Group K · DR

Wave start 8:38 AM (K-DR)

Athlete B

Official

Chris Lundy

#1 · 1:00:42 · F55 · Group J · INV

Wave start 8:10 AM (J-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

Jenifer (K-DR) started at 8:38 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 28 minutes head start on Jenifer because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jenifer ran 1:43:37 and Chris ran 1:00:42 — Chris was 42:55 faster than Jenifer. Jenifer took official place 1104th (time-based 1149th) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 14:33 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Chris Lundy (J-INV) started 28 min earlier than Jenifer (K-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ
+1103
Actual time Δ
+42:55
Section gap Δ
27 min (Chris earlier)
Wave start Δ
28 min (Chris earlier)
Finish clock Δ
+1:10:55
Section place Δ

Δ = JeniferChris. Negative means Jenifer is ahead/faster.

Race timeline

Computed
Jenifer (K-DR) · start 8:38 AM1:43:37
Chris (J-INV) · start 8:10 AM1:00:42
Earliest wave start (8:10 AM)Last finish (+2:11:37)
  • Chris (J-INV) started at 8:10 AM.
  • Jenifer (K-DR) started at 8:38 AM, 28:00 later — the Invitational wave starts 27 min before the Runner wave.
  • Actual running time: Chris was 42:55 faster on foot than Jenifer.
  • Finish clock: Chris crossed the line 1:10:55 ahead of Jenifer Chris wins this head-to-head.

Δ (A − B): actual +42:55 · finish clock +1:10:55.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentJeniferChrisΔ
Start to Top of Stairs11:477:31+4:16
Stairs to Windy Gap8:355:35+3:00
Windy Gap to Muir Woods9:355:25+4:10
Muir Woods to Cardiac36:4322:10+14:33
Cardiac to White Gate23:2112:14+11:07
White Gate to The Stile10:175:57+4:20
The Stile to Finish3:191:50+1:29

Δ negative = Jenifer ran the segment faster.