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
OfficialDuncan J Law
#611 · 1:09:06 · M42 · Group X
Athlete B
OfficialSonya Jampel
#607 · 1:14:56 · F29 · Group Q
Interpretation
Sonya finished 4 places ahead overall. Duncan ran 5:50 faster actual time than Sonya. Sonya had 6 more minutes of head start than Duncan. Biggest swing: Duncan gained 1:41 from Muir Woods to Cardiac.
Deltas
Computed- Overall place Δ
- +4
- Actual time Δ
- -5:50
- Head start Δ
- -6:00
- Finish clock Δ
- +0:10
- Section place Δ
- -6
Δ = Duncan − Sonya. Negative means Duncan is ahead/faster.
What shaped the result
ComputedPosition through the course
OfficialSegment-by-segment splits
Official| Segment | Duncan | Sonya | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:05 | 8:53 | -0:48 |
| Stairs to Windy Gap | 6:17 | 6:21 | -0:04 |
| Windy Gap to Muir Woods | 5:36 | 6:16 | -0:40 |
| Muir Woods to Cardiac | 26:43 | 28:24 | -1:41 |
| Cardiac to White Gate | 14:06 | 15:33 | -1:27 |
| White Gate to The Stile | 6:22 | 7:23 | -1:01 |
| The Stile to Finish | 1:57 | 2:06 | -0:09 |
Δ negative = Duncan ran the segment faster.