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
Athlete B
OfficialJon Thompson
#649 · 1:10:43 · M33 · Group Y
Interpretation
Jon finished 2 places ahead overall. Jon ran 4:02 faster actual time than Virgil. Virgil had 4 more minutes of head start than Jon. Biggest swing: Jon gained 2:07 from Muir Woods to Cardiac.
Deltas
ComputedHead start
Virgil Caselli started 4 min earlier than Jon.
- Overall place Δ
- +2
- Actual time Δ
- +4:02
- Head start Δ
- 4 min (Virgil)
- Finish clock Δ
- +0:02
- Section place Δ
- -13
Δ = Virgil − Jon. Negative means Virgil is ahead/faster.
Race timeline
ComputedVirgilJon
Virgil · started first
Gun1:14:45
Jon · started 4:00 later
+4:001:10:43
0:001:14:45
- Virgil started first at the gun.
- Jon started 4:00 later (lower head-start group).
- Actual running time: Jon was 4:02 faster on foot than Virgil.
- Finish clock: Jon crossed the line 0:02 ahead of Virgil — Jon wins this head-to-head.
Δ (A − B): actual +4:02 · finish clock +0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Virgil | Jon | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:14 | 8:06 | +1:08 |
| Stairs to Windy Gap | 6:14 | 5:48 | +0:26 |
| Windy Gap to Muir Woods | 6:11 | 5:52 | +0:19 |
| Muir Woods to Cardiac | 29:29 | 27:22 | +2:07 |
| Cardiac to White Gate | 14:42 | 14:26 | +0:16 |
| White Gate to The Stile | 6:56 | 7:10 | -0:14 |
| The Stile to Finish | 1:59 | 1:59 | ±0:00 |
Δ negative = Virgil ran the segment faster.