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

Jon Thompson

#649 · 1:10:43 · M33 · Group Y · DR

Wave start 8:50 AM (Y-DR)

Athlete B

Official

Bud Parer

#648 · 1:22:43 · M63 · Group K · DR

Wave start 8:38 AM (K-DR)

Comparison report

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Interpretation

Jon (Y-DR) started at 8:50 AM; Bud (K-DR) started at 8:38 AM. That gave Bud a 12 minutes head start on Jon. On foot, Jon ran 1:10:43 and Bud ran 1:22:43 — Jon was 12:00 faster than Bud. Jon took official place 649th (time-based 347th) and Bud took official place 648th (time-based 726th). Bud's head start was enough to flip the official order even though Jon was faster on foot. Biggest swing: Jon gained 3:50 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Bud Parer (K-DR) started 12 min earlier than Jon (Y-DR).

Overall place Δ: +1
Actual time Δ: -12:00
Section gap Δ: ±0 (same section)
Wave start Δ: 12 min (Bud earlier)
Finish clock Δ: ±0:00
Section place Δ: +20

Δ = Jon − Bud. Negative means Jon is ahead/faster.

Race timeline

Computed

Jon (Y-DR) · start 8:50 AM1:10:43

Bud (K-DR) · start 8:38 AM1:22:43

Earliest wave start (8:38 AM)Last finish (+1:22:43)

Bud (K-DR) started at 8:38 AM.
Jon (Y-DR) started at 8:50 AM, 12:00 later.
Actual running time: Jon was 12:00 faster on foot than Bud.
They crossed the finish line at the same clock time.

Δ (A − B): actual -12:00 · finish clock ±0:00.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Jon	Bud	Δ
Start to Top of Stairs	8:06	9:43	-1:37
Stairs to Windy Gap	5:48	7:29	-1:41
Windy Gap to Muir Woods	5:52	7:21	-1:29
Muir Woods to Cardiac	27:22	31:12	-3:50
Cardiac to White Gate	14:26	16:28	-2:02
White Gate to The Stile	7:10	8:11	-1:01
The Stile to Finish	1:59	2:19	-0:20

Δ negative = Jon ran the segment faster.

Open Jon's dashboard · Open Bud's dashboard