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
OfficialJeff S Goulding
#1362 · 2:25:52 · M67 · Group G
Interpretation
Jeff finished 2 places ahead overall. Ian ran 15:51 faster actual time than Jeff. Jeff had 16 more minutes of head start than Ian. Biggest swing: Ian gained 5:32 from Windy Gap to Muir Woods.
Deltas
ComputedHead start
Jeff S Goulding started 16 min earlier than Ian.
- Overall place Δ
- +2
- Actual time Δ
- -15:51
- Head start Δ
- 16 min (Jeff)
- Finish clock Δ
- +0:09
- Section place Δ
- +41
Δ = Ian − Jeff. Negative means Ian is ahead/faster.
Race timeline
ComputedIanJeff
Jeff · started first
Gun2:25:52
Ian · started 16:00 later
+16:002:10:01
0:002:26:01
- Jeff started first at the gun.
- Ian started 16:00 later (lower head-start group).
- Actual running time: Ian was 15:51 faster on foot than Jeff.
- Finish clock: Jeff crossed the line 0:09 ahead of Ian — Jeff wins this head-to-head.
Δ (A − B): actual -15:51 · finish clock +0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ian | Jeff | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:43 | 16:32 | -3:49 |
| Stairs to Windy Gap | 11:47 | 11:26 | +0:21 |
| Windy Gap to Muir Woods | 8:36 | 14:08 | -5:32 |
| Muir Woods to Cardiac | 48:29 | 49:04 | -0:35 |
| Cardiac to White Gate | 28:23 | 33:21 | -4:58 |
| White Gate to The Stile | 16:36 | 17:20 | -0:44 |
| The Stile to Finish | 3:27 | 4:01 | -0:34 |
Δ negative = Ian ran the segment faster.