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
OfficialMarshall Allen boyd
#619 · 1:10:38 · M46 · Group W
Athlete B
OfficialGeorge W Clothier
#616 · 1:22:23 · M66 · Group H
Interpretation
George finished 3 places ahead overall. Marshall ran 11:45 faster actual time than George. George had 12 more minutes of head start than Marshall. Biggest swing: Marshall gained 4:42 from Muir Woods to Cardiac.
Deltas
Computed- Overall place Δ
- +3
- Actual time Δ
- -11:45
- Head start Δ
- -12:00
- Finish clock Δ
- +0:15
- Section place Δ
- +7
Δ = Marshall − George. Negative means Marshall is ahead/faster.
What shaped the result
ComputedPosition through the course
OfficialSegment-by-segment splits
Official| Segment | Marshall | George | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:50 | 9:47 | -1:57 |
| Stairs to Windy Gap | 6:27 | 7:32 | -1:05 |
| Windy Gap to Muir Woods | 6:01 | 6:10 | -0:09 |
| Muir Woods to Cardiac | 27:35 | 32:17 | -4:42 |
| Cardiac to White Gate | 14:07 | 16:15 | -2:08 |
| White Gate to The Stile | 6:53 | 8:03 | -1:10 |
| The Stile to Finish | 1:45 | 2:19 | -0:34 |
Δ negative = Marshall ran the segment faster.