Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialWiley Osborne
#691 · 1:12:22 · M31 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Athlete B
OfficialDuncan Seay
#686 · 1:21:09 · M59 · Group P · DR
Wave start 8:42 AM (P-DR)
Interpretation
Wiley (Z-DR) started at 8:51 AM; Duncan (P-DR) started at 8:42 AM. That gave Duncan a 9 minutes head start on Wiley. On foot, Wiley ran 1:12:22 and Duncan ran 1:21:09 — Wiley was 8:47 faster than Duncan. Wiley took official place 691st (time-based 402nd) and Duncan took official place 686th (time-based 682nd). Duncan's head start was enough to flip the official order even though Wiley was faster on foot. Biggest swing: Wiley gained 4:16 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Duncan Seay (P-DR) started 9 min earlier than Wiley (Z-DR).
- Overall place Δ
- +5
- Actual time Δ
- -8:47
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Duncan earlier)
- Finish clock Δ
- +0:13
- Section place Δ
- +2
Δ = Wiley − Duncan. Negative means Wiley is ahead/faster.
Race timeline
Computed- Duncan (P-DR) started at 8:42 AM.
- Wiley (Z-DR) started at 8:51 AM, 9:00 later.
- Actual running time: Wiley was 8:47 faster on foot than Duncan.
- Finish clock: Duncan crossed the line 0:13 ahead of Wiley — Duncan wins this head-to-head.
Δ (A − B): actual -8:47 · finish clock +0:13.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Wiley | Duncan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:25 | 10:06 | -1:41 |
| Stairs to Windy Gap | 6:08 | 7:39 | -1:31 |
| Windy Gap to Muir Woods | 5:54 | 6:22 | -0:28 |
| Muir Woods to Cardiac | 28:04 | 32:20 | -4:16 |
| Cardiac to White Gate | 14:45 | 15:10 | -0:25 |
| White Gate to The Stile | 7:06 | 7:22 | -0:16 |
| The Stile to Finish | 2:00 | 2:10 | -0:10 |
Δ negative = Wiley ran the segment faster.