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
OfficialCorey M Reid
#730 · 1:15:39 · M41 · Group Y
Athlete B
OfficialJack Skiles
#731 · 1:18:43 · M14 · Group V
Interpretation
Corey finished 1 places ahead overall. Corey ran 3:04 faster actual time than Jack. Jack had 3 more minutes of head start than Corey. Biggest swing: Corey gained 1:57 from Muir Woods to Cardiac.
Deltas
ComputedHead start
Jack Skiles started 3 min earlier than Corey.
- Overall place Δ
- -1
- Actual time Δ
- -3:04
- Head start Δ
- 3 min (Jack)
- Finish clock Δ
- -0:04
- Section place Δ
- +33
Δ = Corey − Jack. Negative means Corey is ahead/faster.
Race timeline
ComputedCoreyJack
Jack · started first
Gun1:18:43
Corey · started 3:00 later
+3:001:15:39
0:001:18:43
- Jack started first at the gun.
- Corey started 3:00 later (lower head-start group).
- Actual running time: Corey was 3:04 faster on foot than Jack.
- Finish clock: Corey crossed the line 0:04 ahead of Jack — Corey wins this head-to-head.
Δ (A − B): actual -3:04 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Corey | Jack | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:12 | 8:33 | -0:21 |
| Stairs to Windy Gap | 6:15 | 6:07 | +0:08 |
| Windy Gap to Muir Woods | 6:00 | 5:57 | +0:03 |
| Muir Woods to Cardiac | 29:45 | 31:42 | -1:57 |
| Cardiac to White Gate | 15:14 | 16:20 | -1:06 |
| White Gate to The Stile | 7:58 | 8:04 | -0:06 |
| The Stile to Finish | 2:15 | 2:00 | +0:15 |
Δ negative = Corey ran the segment faster.