Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlaia B Vicari
#737 · 1:24:52 · F16 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialJakub Plichta
#741 · 1:21:06 · M54 · Group T · DR
Wave start 8:45 AM (T-DR)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Alaia (N-DR) started at 8:41 AM; Jakub (T-DR) started at 8:45 AM. That gave Alaia a 4 minutes head start on Jakub. On foot, Alaia ran 1:24:52 and Jakub ran 1:21:06 — Jakub was 3:46 faster than Alaia. Alaia took official place 737th (time-based 788th) and Jakub took official place 741st (time-based 679th). Alaia's head start was enough to flip the official order even though Jakub was faster on foot. Biggest swing: Jakub gained 3:15 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Alaia B Vicari (N-DR) started 4 min earlier than Jakub (T-DR).
- Overall place Δ
- -4
- Actual time Δ
- +3:46
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Alaia earlier)
- Finish clock Δ
- -0:14
- Section place Δ
- 0
Δ = Alaia − Jakub. Negative means Alaia is ahead/faster.
Race timeline
Computed- Alaia (N-DR) started at 8:41 AM.
- Jakub (T-DR) started at 8:45 AM, 4:00 later.
- Actual running time: Jakub was 3:46 faster on foot than Alaia.
- Finish clock: Alaia crossed the line 0:14 ahead of Jakub — Alaia wins this head-to-head.
Δ (A − B): actual +3:46 · finish clock -0:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alaia | Jakub | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:57 | 9:36 | +2:21 |
| Stairs to Windy Gap | 7:19 | 7:17 | +0:02 |
| Windy Gap to Muir Woods | 6:16 | 6:28 | -0:12 |
| Muir Woods to Cardiac | 34:17 | 31:02 | +3:15 |
| Cardiac to White Gate | 15:22 | 16:10 | -0:48 |
| White Gate to The Stile | 7:41 | 8:12 | -0:31 |
| The Stile to Finish | 2:00 | 2:21 | -0:21 |
Δ negative = Alaia ran the segment faster.