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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

Maria P Brooks

#1105 · 1:41:41 · F48 · Group M · DR

Wave start 8:40 AM (M-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

Jenifer (K-DR) started at 8:38 AM; Maria (M-DR) started at 8:40 AM. That gave Jenifer a 2 minutes head start on Maria. On foot, Jenifer ran 1:43:37 and Maria ran 1:41:41 — Maria was 1:56 faster than Jenifer. Jenifer took official place 1104th (time-based 1149th) and Maria took official place 1105th (time-based 1119th). Jenifer's head start was enough to flip the official order even though Maria was faster on foot. Biggest swing: Jenifer gained 3:57 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Jenifer E Bourne Mclellan (K-DR) started 2 min earlier than Maria (M-DR).

Overall place Δ
-1
Actual time Δ
+1:56
Section gap Δ
±0 (same section)
Wave start Δ
2 min (Jenifer earlier)
Finish clock Δ
-0:04
Section place Δ
-16

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

Race timeline

Computed
Jenifer (K-DR) · start 8:38 AM1:43:37
Maria (M-DR) · start 8:40 AM1:41:41
Earliest wave start (8:38 AM)Last finish (+1:43:41)
  • Jenifer (K-DR) started at 8:38 AM.
  • Maria (M-DR) started at 8:40 AM, 2:00 later.
  • Actual running time: Maria was 1:56 faster on foot than Jenifer.
  • Finish clock: Jenifer crossed the line 0:04 ahead of Maria Jenifer wins this head-to-head.

Δ (A − B): actual +1:56 · finish clock -0:04.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentJeniferMariaΔ
Start to Top of Stairs11:4711:20+0:27
Stairs to Windy Gap8:359:14-0:39
Windy Gap to Muir Woods9:357:24+2:11
Muir Woods to Cardiac36:4340:40-3:57
Cardiac to White Gate23:2120:56+2:25
White Gate to The Stile10:179:28+0:49
The Stile to Finish3:192:39+0:40

Δ negative = Jenifer ran the segment faster.