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
OfficialIan Oprendek
#1364 · 2:10:01 · M28 · Group Z
Athlete B
OfficialDoug M Karpa
#1367 · 2:18:14 · M57 · Group Q
Interpretation
Ian finished 3 places ahead overall. Ian ran 8:13 faster actual time than Doug. Doug had 8 more minutes of head start than Ian. Biggest swing: Ian gained 3:36 from White Gate to The Stile.
Deltas
ComputedHead start
Doug M Karpa started 8 min earlier than Ian.
- Overall place Δ
- -3
- Actual time Δ
- -8:13
- Head start Δ
- 8 min (Doug)
- Finish clock Δ
- -0:13
- Section place Δ
- -38
Δ = Ian − Doug. Negative means Ian is ahead/faster.
Race timeline
ComputedIanDoug
Doug · started first
Gun2:18:14
Ian · started 8:00 later
+8:002:10:01
0:002:18:14
- Doug started first at the gun.
- Ian started 8:00 later (lower head-start group).
- Actual running time: Ian was 8:13 faster on foot than Doug.
- Finish clock: Ian crossed the line 0:13 ahead of Doug — Ian wins this head-to-head.
Δ (A − B): actual -8:13 · finish clock -0:13.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ian | Doug | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:43 | 13:16 | -0:33 |
| Stairs to Windy Gap | 11:47 | 10:05 | +1:42 |
| Windy Gap to Muir Woods | 8:36 | 8:42 | -0:06 |
| Muir Woods to Cardiac | 48:29 | 52:00 | -3:31 |
| Cardiac to White Gate | 28:23 | 30:18 | -1:55 |
| White Gate to The Stile | 16:36 | 20:12 | -3:36 |
| The Stile to Finish | 3:27 | 3:41 | -0:14 |
Δ negative = Ian ran the segment faster.