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

Jeffrey M Thomas

#310 · 1:07:52 · M35 · Group Y

Athlete B

Official

Timo J Allison

#305 · 1:15:42 · M59 · Group P

Interpretation

Timo finished 5 places ahead overall. Jeffrey ran 7:50 faster actual time than Timo. Timo had 8 more minutes of head start than Jeffrey. Biggest swing: Jeffrey gained 2:43 from Cardiac to White Gate.

Deltas

Computed
Overall place Δ
+5
Actual time Δ
-7:50
Head start Δ
-8:00
Finish clock Δ
+0:10
Section place Δ
+36

Δ = JeffreyTimo. Negative means Jeffrey is ahead/faster.

What shaped the result

Computed

Position through the course

Official

Segment-by-segment splits

Official
SegmentJeffreyTimoΔ
Start to Top of Stairs8:029:05-1:03
Stairs to Windy Gap5:546:03-0:09
Windy Gap to Muir Woods4:556:27-1:32
Muir Woods to Cardiac26:5727:52-0:55
Cardiac to White Gate13:1816:01-2:43
White Gate to The Stile6:528:00-1:08
The Stile to Finish1:542:14-0:20

Δ negative = Jeffrey ran the segment faster.