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
OfficialAlex Slack
#244 · 1:06:46 · M42 · Group X
Athlete B
OfficialIsabel Diaz
#241 · 1:13:43 · F41 · Group P
Interpretation
Isabel finished 3 places ahead overall. Alex ran 6:57 faster actual time than Isabel. Isabel had 7 more minutes of head start than Alex. Biggest swing: Alex gained 2:49 from Muir Woods to Cardiac.
Deltas
Computed- Overall place Δ
- +3
- Actual time Δ
- -6:57
- Head start Δ
- -7:00
- Finish clock Δ
- +0:03
- Section place Δ
- -1
Δ = Alex − Isabel. Negative means Alex is ahead/faster.
What shaped the result
ComputedPosition through the course
OfficialSegment-by-segment splits
Official| Segment | Alex | Isabel | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:05 | 8:32 | -0:27 |
| Stairs to Windy Gap | 5:48 | 6:17 | -0:29 |
| Windy Gap to Muir Woods | 5:29 | 6:30 | -1:01 |
| Muir Woods to Cardiac | 24:50 | 27:39 | -2:49 |
| Cardiac to White Gate | 14:12 | 15:00 | -0:48 |
| White Gate to The Stile | 6:37 | 7:36 | -0:59 |
| The Stile to Finish | 1:45 | 2:09 | -0:24 |
Δ negative = Alex ran the segment faster.