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
OfficialKatherine Jones
#734 · 1:24:47 · F44 · Group N · DR
Wave start 8:41 AM (N-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; Katherine (N-DR) started at 8:41 AM. Both left the line at the same moment. On foot, Alaia ran 1:24:52 and Katherine ran 1:24:47 — Katherine was 0:05 faster than Alaia. Alaia took official place 737th (time-based 788th) and Katherine took official place 734th (time-based 787th). Katherine was faster on foot and finished ahead on the official clock too. Biggest swing: Alaia gained 1:03 from Cardiac to White Gate.
Deltas
ComputedWave start
Both started in the same wave.
- Overall place Δ
- +3
- Actual time Δ
- +0:05
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- ±0 min
- Finish clock Δ
- +0:05
- Section place Δ
- +1
Δ = Alaia − Katherine. Negative means Alaia is ahead/faster.
Race timeline
Computed- Alaia (N-DR) started at 8:41 AM.
- Katherine (N-DR) also started at 8:41 AM.
- Actual running time: Katherine was 0:05 faster on foot than Alaia.
- Finish clock: Katherine crossed the line 0:05 ahead of Alaia — Katherine wins this head-to-head.
Δ (A − B): actual +0:05 · finish clock +0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alaia | Katherine | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:57 | 10:29 | +1:28 |
| Stairs to Windy Gap | 7:19 | 7:46 | -0:27 |
| Windy Gap to Muir Woods | 6:16 | 6:28 | -0:12 |
| Muir Woods to Cardiac | 34:17 | 33:50 | +0:27 |
| Cardiac to White Gate | 15:22 | 16:25 | -1:03 |
| White Gate to The Stile | 7:41 | 7:36 | +0:05 |
| The Stile to Finish | 2:00 | 2:13 | -0:13 |
Δ negative = Alaia ran the segment faster.