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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

Aaron Reuter

#944 · 1:28:39 · M52 · Group U · DR

Wave start 8:46 AM (U-DR)

Athlete B

Official

Sean Randolph

#948 · 1:47:48 · M75 · Group AAA · DR

Wave start 8:27 AM (AAA-DR)

Interpretation

Aaron (U-DR) started at 8:46 AM; Sean (AAA-DR) started at 8:27 AM. That gave Sean a 19 minutes head start on Aaron. On foot, Aaron ran 1:28:39 and Sean ran 1:47:48 — Aaron was 19:09 faster than Sean. Aaron took official place 944th (time-based 875th) and Sean took official place 948th (time-based 1206th). Aaron was faster on foot and finished ahead on the official clock too. Biggest swing: Aaron gained 6:49 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Sean Randolph (AAA-DR) started 19 min earlier than Aaron (U-DR).

Overall place Δ
-4
Actual time Δ
-19:09
Section gap Δ
±0 (same section)
Wave start Δ
19 min (Sean earlier)
Finish clock Δ
-0:09
Section place Δ
+19

Δ = AaronSean. Negative means Aaron is ahead/faster.

Race timeline

Computed
Aaron (U-DR) · start 8:46 AM1:28:39
Sean (AAA-DR) · start 8:27 AM1:47:48
Earliest wave start (8:27 AM)Last finish (+1:47:48)
  • Sean (AAA-DR) started at 8:27 AM.
  • Aaron (U-DR) started at 8:46 AM, 19:00 later.
  • Actual running time: Aaron was 19:09 faster on foot than Sean.
  • Finish clock: Aaron crossed the line 0:09 ahead of Sean Aaron wins this head-to-head.

Δ (A − B): actual -19:09 · finish clock -0:09.

Position through the course

Official

Segment-by-segment splits

Official
Segment-by-segment splits comparing the two selected athletes.
SegmentAaronSeanΔ
Start to Top of Stairs10:0412:24-2:20
Stairs to Windy Gap7:5310:07-2:14
Windy Gap to Muir Woods8:269:26-1:00
Muir Woods to Cardiac33:1240:01-6:49
Cardiac to White Gate17:4922:25-4:36
White Gate to The Stile8:5010:30-1:40
The Stile to Finish2:252:55-0:30

Δ negative = Aaron ran the segment faster.