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
OfficialVirgil Caselli
#651 · 1:14:45 · M51 · Group U · DR
Wave start 8:46 AM (U-DR, 6-min head start)
Athlete B
OfficialColin Luce
#646 · 1:10:27 · M40 · Group Y · DR
Wave start 8:50 AM (Y-DR, 2-min head start)
Interpretation
Colin finished 5 places ahead overall. Colin ran 4:18 faster actual time than Virgil. Virgil had 4 more minutes of head start than Colin. Biggest swing: Colin gained 2:20 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Virgil Caselli (U-DR) started 4 min earlier than Colin (Y-DR).
- Overall place Δ
- +5
- Actual time Δ
- +4:18
- Group head start Δ
- 4 min (Virgil)
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Virgil earlier)
- Finish clock Δ
- +0:18
- Section place Δ
- -12
Δ = Virgil − Colin. Negative means Virgil is ahead/faster.
Race timeline
ComputedVirgil (U-DR) · start 8:46 AM1:14:45
Colin (Y-DR) · start 8:50 AM1:10:27
- Virgil (U-DR) started at 8:46 AM.
- Colin (Y-DR) started at 8:50 AM, 4:00 later (lower head-start group, same section).
- Actual running time: Colin was 4:18 faster on foot than Virgil.
- Finish clock: Colin crossed the line 0:18 ahead of Virgil — Colin wins this head-to-head.
Δ (A − B): actual +4:18 · finish clock +0:18.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Virgil | Colin | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:14 | 8:34 | +0:40 |
| Stairs to Windy Gap | 6:14 | 6:02 | +0:12 |
| Windy Gap to Muir Woods | 6:11 | 5:49 | +0:22 |
| Muir Woods to Cardiac | 29:29 | 27:09 | +2:20 |
| Cardiac to White Gate | 14:42 | 14:14 | +0:28 |
| White Gate to The Stile | 6:56 | 6:45 | +0:11 |
| The Stile to Finish | 1:59 | 1:54 | +0:05 |
Δ negative = Virgil ran the segment faster.