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
OfficialRobert J Stumpf
#1377 · 2:41:13 · M78 · Group AAA
Athlete B
OfficialDavid W Erskine
#1375 · 2:38:57 · M76 · Group AAA
Interpretation
David finished 2 places ahead overall. David ran 2:16 faster actual time than Robert. Biggest swing: David gained 4:35 from Muir Woods to Cardiac.
Deltas
Computed- Overall place Δ
- +2
- Actual time Δ
- +2:16
- Head start Δ
- ±0:00
- Finish clock Δ
- +2:16
- Section place Δ
- +2
Δ = Robert − David. Negative means Robert is ahead/faster.
What shaped the result
ComputedPosition through the course
OfficialSegment-by-segment splits
Official| Segment | Robert | David | Δ |
|---|---|---|---|
| Start to Top of Stairs | 17:35 | 16:20 | +1:15 |
| Stairs to Windy Gap | 13:48 | 12:34 | +1:14 |
| Windy Gap to Muir Woods | 14:41 | 16:01 | -1:20 |
| Muir Woods to Cardiac | 54:33 | 49:58 | +4:35 |
| Cardiac to White Gate | 36:53 | 38:03 | -1:10 |
| White Gate to The Stile | 18:09 | 20:27 | -2:18 |
| The Stile to Finish | 5:34 | 5:34 | ±0:00 |
Δ negative = Robert ran the segment faster.