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
OfficialGary C Byrd
#623 · 1:19:46 · M62 · Group L
Interpretation
Gary finished 5 places ahead overall. Jeff ran 6:31 faster actual time than Gary. Gary had 7 more minutes of head start than Jeff. Biggest swing: Jeff gained 1:41 from Cardiac to White Gate.
Deltas
Computed- Overall place Δ
- +5
- Actual time Δ
- -6:31
- Head start Δ
- -7:00
- Finish clock Δ
- +0:29
- Section place Δ
- +5
Δ = Jeff − Gary. Negative means Jeff is ahead/faster.
What shaped the result
ComputedPosition through the course
OfficialSegment-by-segment splits
Official| Segment | Jeff | Gary | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:34 | 10:17 | -1:43 |
| Stairs to Windy Gap | 6:24 | 6:58 | -0:34 |
| Windy Gap to Muir Woods | 6:13 | 6:54 | -0:41 |
| Muir Woods to Cardiac | 28:16 | 29:16 | -1:00 |
| Cardiac to White Gate | 14:29 | 16:10 | -1:41 |
| White Gate to The Stile | 7:15 | 7:55 | -0:40 |
| The Stile to Finish | 2:04 | 2:16 | -0:12 |
Δ negative = Jeff ran the segment faster.