Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRobert (Bob) F Knox
#1332 · 2:48:09 · M80 · Group AAA · INV
Wave start 8:00 AM (AAA-INV)
Athlete B
OfficialMoua Vue
#1334 · 2:00:53 · M47 · Group W · DR
Wave start 8:48 AM (W-DR)
Interpretation
Robert (Bob) (AAA-INV) started at 8:00 AM; Moua (W-DR) started at 8:48 AM. That gave Robert (Bob) a 48 minutes head start on Moua because the Runner wave starts 27 minutes after the Invitational wave. On foot, Robert (Bob) ran 2:48:09 and Moua ran 2:00:53 — Moua was 47:16 faster than Robert (Bob). Robert (Bob) took official place 1332nd (time-based 1384th) and Moua took official place 1334th (time-based 1292nd). Robert (Bob)'s head start was enough to flip the official order even though Moua was faster on foot. Biggest swing: Moua gained 18:23 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Robert (Bob) F Knox (AAA-INV) started 48 min earlier than Moua (W-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- -2
- Actual time Δ
- +47:16
- Section gap Δ
- 27 min (Robert (Bob) earlier)
- Wave start Δ
- 48 min (Robert (Bob) earlier)
- Finish clock Δ
- -0:44
- Section place Δ
- —
Δ = Robert (Bob) − Moua. Negative means Robert (Bob) is ahead/faster.
Race timeline
Computed- Robert (Bob) (AAA-INV) started at 8:00 AM.
- Moua (W-DR) started at 8:48 AM, 48:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Moua was 47:16 faster on foot than Robert (Bob).
- Finish clock: Robert (Bob) crossed the line 0:44 ahead of Moua — Robert (Bob) wins this head-to-head.
Δ (A − B): actual +47:16 · finish clock -0:44.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Robert (Bob) | Moua | Δ |
|---|---|---|---|
| Start to Top of Stairs | 16:50 | 12:11 | +4:39 |
| Stairs to Windy Gap | 13:33 | 10:41 | +2:52 |
| Windy Gap to Muir Woods | 11:26 | 11:48 | -0:22 |
| Muir Woods to Cardiac | 1:02:52 | 44:29 | +18:23 |
| Cardiac to White Gate | 35:39 | 26:42 | +8:57 |
| White Gate to The Stile | 22:11 | 12:06 | +10:05 |
| The Stile to Finish | 5:38 | 2:56 | +2:42 |
Δ negative = Robert (Bob) ran the segment faster.