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
OfficialColleen M Fox
#1369 · 3:01:53 · F71 · Group AAA
Athlete B
OfficialDoug M Karpa
#1367 · 2:18:14 · M57 · Group Q
Interpretation
Doug finished 2 places ahead overall. Doug ran 43:39 faster actual time than Colleen. Colleen had 16 more minutes of head start than Doug. Biggest swing: Doug gained 12:35 from Cardiac to White Gate.
Deltas
ComputedHead start
Colleen M Fox started 16 min earlier than Doug.
- Overall place Δ
- +2
- Actual time Δ
- +43:39
- Head start Δ
- 16 min (Colleen)
- Finish clock Δ
- +27:39
- Section place Δ
- —
Δ = Colleen − Doug. Negative means Colleen is ahead/faster.
Race timeline
ComputedColleenDoug
Colleen · started first
Gun3:01:53
Doug · started 16:00 later
+16:002:18:14
0:003:01:53
- Colleen started first at the gun.
- Doug started 16:00 later (lower head-start group).
- Actual running time: Doug was 43:39 faster on foot than Colleen.
- Finish clock: Doug crossed the line 27:39 ahead of Colleen — Doug wins this head-to-head.
Δ (A − B): actual +43:39 · finish clock +27:39.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Colleen | Doug | Δ |
|---|---|---|---|
| Start to Top of Stairs | 18:42 | 13:16 | +5:26 |
| Stairs to Windy Gap | 13:43 | 10:05 | +3:38 |
| Windy Gap to Muir Woods | 14:47 | 8:42 | +6:05 |
| Muir Woods to Cardiac | 1:03:53 | 52:00 | +11:53 |
| Cardiac to White Gate | 42:53 | 30:18 | +12:35 |
| White Gate to The Stile | 22:07 | 20:12 | +1:55 |
| The Stile to Finish | 5:48 | 3:41 | +2:07 |
Δ negative = Colleen ran the segment faster.