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
OfficialDavid Weinfeld
#716 · 1:22:46 · M59 · Group P
Athlete B
OfficialPark W Allen
#712 · 1:19:30 · M54 · Group T
Interpretation
Park finished 4 places ahead overall. Park ran 3:16 faster actual time than David. David had 3 more minutes of head start than Park. Biggest swing: Park gained 1:27 from Muir Woods to Cardiac.
Deltas
ComputedHead start
David Weinfeld started 3 min earlier than Park.
- Overall place Δ
- +4
- Actual time Δ
- +3:16
- Head start Δ
- 3 min (David)
- Finish clock Δ
- +0:16
- Section place Δ
- +12
Δ = David − Park. Negative means David is ahead/faster.
Race timeline
ComputedDavidPark
David · started first
Gun1:22:46
Park · started 3:00 later
+3:001:19:30
0:001:22:46
- David started first at the gun.
- Park started 3:00 later (lower head-start group).
- Actual running time: Park was 3:16 faster on foot than David.
- Finish clock: Park crossed the line 0:16 ahead of David — Park wins this head-to-head.
Δ (A − B): actual +3:16 · finish clock +0:16.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | David | Park | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:11 | 9:12 | -0:01 |
| Stairs to Windy Gap | 7:19 | 6:38 | +0:41 |
| Windy Gap to Muir Woods | 6:34 | 6:50 | -0:16 |
| Muir Woods to Cardiac | 32:26 | 30:59 | +1:27 |
| Cardiac to White Gate | 16:20 | 16:06 | +0:14 |
| White Gate to The Stile | 8:19 | 7:35 | +0:44 |
| The Stile to Finish | 2:37 | 2:10 | +0:27 |
Δ negative = David ran the segment faster.