Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJames G Dyett
#692 · 1:14:35 · M42 · Group X · DR
Wave start 8:49 AM (X-DR)
Athlete B
OfficialWiley Osborne
#691 · 1:12:22 · M31 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Interpretation
James (X-DR) started at 8:49 AM; Wiley (Z-DR) started at 8:51 AM. That gave James a 2 minutes head start on Wiley. On foot, James ran 1:14:35 and Wiley ran 1:12:22 — Wiley was 2:13 faster than James. James took official place 692nd (time-based 464th) and Wiley took official place 691st (time-based 402nd). Wiley was faster on foot and finished ahead on the official clock too. Biggest swing: Wiley gained 0:33 from Top of Stairs to Windy Gap.
Deltas
ComputedWave start
James G Dyett (X-DR) started 2 min earlier than Wiley (Z-DR).
- Overall place Δ
- +1
- Actual time Δ
- +2:13
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (James earlier)
- Finish clock Δ
- +0:13
- Section place Δ
- -7
Δ = James − Wiley. Negative means James is ahead/faster.
Race timeline
Computed- James (X-DR) started at 8:49 AM.
- Wiley (Z-DR) started at 8:51 AM, 2:00 later.
- Actual running time: Wiley was 2:13 faster on foot than James.
- Finish clock: Wiley crossed the line 0:13 ahead of James — Wiley wins this head-to-head.
Δ (A − B): actual +2:13 · finish clock +0:13.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | James | Wiley | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:42 | 8:25 | +0:17 |
| Stairs to Windy Gap | 6:41 | 6:08 | +0:33 |
| Windy Gap to Muir Woods | 6:19 | 5:54 | +0:25 |
| Muir Woods to Cardiac | 28:23 | 28:04 | +0:19 |
| Cardiac to White Gate | 14:59 | 14:45 | +0:14 |
| White Gate to The Stile | 7:20 | 7:06 | +0:14 |
| The Stile to Finish | 2:11 | 2:00 | +0:11 |
Δ negative = James ran the segment faster.