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
OfficialJeff Marks
#628 · 1:13:15 · M53 · Group U
Athlete B
OfficialAmanda Allen Boyd
#631 · 1:19:40 · F48 · Group M
Interpretation
Jeff finished 3 places ahead overall. Jeff ran 6:25 faster actual time than Amanda. Amanda had 6 more minutes of head start than Jeff. Biggest swing: Jeff gained 2:53 from Cardiac to White Gate.
Deltas
Computed- Overall place Δ
- -3
- Actual time Δ
- -6:25
- Head start Δ
- -6:00
- Finish clock Δ
- -0:25
- Section place Δ
- +1
Δ = Jeff − Amanda. Negative means Jeff is ahead/faster.
What shaped the result
ComputedPosition through the course
OfficialSegment-by-segment splits
Official| Segment | Jeff | Amanda | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:34 | 9:12 | -0:38 |
| Stairs to Windy Gap | 6:24 | 6:45 | -0:21 |
| Windy Gap to Muir Woods | 6:13 | 7:40 | -1:27 |
| Muir Woods to Cardiac | 28:16 | 28:06 | +0:10 |
| Cardiac to White Gate | 14:29 | 17:22 | -2:53 |
| White Gate to The Stile | 7:15 | 8:22 | -1:07 |
| The Stile to Finish | 2:04 | 2:13 | -0:09 |
Δ negative = Jeff ran the segment faster.