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
OfficialAlex Derbyshire
#720 · 1:13:55 · M29 · Group Z
Athlete B
OfficialDaniel M Jackson
#724 · 1:19:06 · M52 · Group U
Interpretation
Alex finished 4 places ahead overall. Alex ran 5:11 faster actual time than Daniel. Daniel had 5 more minutes of head start than Alex. Biggest swing: Alex gained 1:15 from Windy Gap to Muir Woods.
Deltas
ComputedHead start
Daniel M Jackson started 5 min earlier than Alex.
- Overall place Δ
- -4
- Actual time Δ
- -5:11
- Head start Δ
- 5 min (Daniel)
- Finish clock Δ
- -0:11
- Section place Δ
- +6
Δ = Alex − Daniel. Negative means Alex is ahead/faster.
Race timeline
ComputedAlexDaniel
Daniel · started first
Gun1:19:06
Alex · started 5:00 later
+5:001:13:55
0:001:19:06
- Daniel started first at the gun.
- Alex started 5:00 later (lower head-start group).
- Actual running time: Alex was 5:11 faster on foot than Daniel.
- Finish clock: Alex crossed the line 0:11 ahead of Daniel — Alex wins this head-to-head.
Δ (A − B): actual -5:11 · finish clock -0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alex | Daniel | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:39 | 9:32 | -0:53 |
| Stairs to Windy Gap | 6:10 | 7:03 | -0:53 |
| Windy Gap to Muir Woods | 5:40 | 6:55 | -1:15 |
| Muir Woods to Cardiac | 29:53 | 30:11 | -0:18 |
| Cardiac to White Gate | 14:26 | 15:38 | -1:12 |
| White Gate to The Stile | 7:13 | 7:40 | -0:27 |
| The Stile to Finish | 1:54 | 2:07 | -0:13 |
Δ negative = Alex ran the segment faster.