Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlea Stein
#669 · 1:18:59 · F39 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialHazel P Wood
#665 · 2:01:45 · F75 · Group AAA · INV
Wave start 8:00 AM (AAA-INV)
Interpretation
Alea (Q-DR) started at 8:43 AM; Hazel (AAA-INV) started at 8:00 AM. That gave Hazel a 43 minutes head start on Alea because the Runner wave starts 27 minutes after the Invitational wave. On foot, Alea ran 1:18:59 and Hazel ran 2:01:45 — Alea was 42:46 faster than Hazel. Alea took official place 669th (time-based 614th) and Hazel took official place 665th (time-based 1296th). Hazel's head start was enough to flip the official order even though Alea was faster on foot. Biggest swing: Alea gained 12:40 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Hazel P Wood (AAA-INV) started 43 min earlier than Alea (Q-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +4
- Actual time Δ
- -42:46
- Section gap Δ
- 27 min (Hazel earlier)
- Wave start Δ
- 43 min (Hazel earlier)
- Finish clock Δ
- +0:14
- Section place Δ
- —
Δ = Alea − Hazel. Negative means Alea is ahead/faster.
Race timeline
Computed- Hazel (AAA-INV) started at 8:00 AM.
- Alea (Q-DR) started at 8:43 AM, 43:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Alea was 42:46 faster on foot than Hazel.
- Finish clock: Hazel crossed the line 0:14 ahead of Alea — Hazel wins this head-to-head.
Δ (A − B): actual -42:46 · finish clock +0:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alea | Hazel | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:25 | 14:52 | -5:27 |
| Stairs to Windy Gap | 6:26 | 10:37 | -4:11 |
| Windy Gap to Muir Woods | 6:14 | 10:41 | -4:27 |
| Muir Woods to Cardiac | 30:28 | 43:08 | -12:40 |
| Cardiac to White Gate | 16:42 | 26:32 | -9:50 |
| White Gate to The Stile | 7:45 | 12:33 | -4:48 |
| The Stile to Finish | 1:59 | 3:22 | -1:23 |
Δ negative = Alea ran the segment faster.