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
OfficialEleanor Jacobs
#733 · 1:22:46 · F33 · Group Q · DR
Wave start 8:43 AM (Q-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; Eleanor (Q-DR) started at 8:43 AM. That gave Alaia a 2 minutes head start on Eleanor. On foot, Alaia ran 1:24:52 and Eleanor ran 1:22:46 — Eleanor was 2:06 faster than Alaia. Alaia took official place 737th (time-based 788th) and Eleanor took official place 733rd (time-based 732nd). Eleanor was faster on foot and finished ahead on the official clock too. Biggest swing: Eleanor gained 2:25 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Alaia B Vicari (N-DR) started 2 min earlier than Eleanor (Q-DR).
- Overall place Δ
- +4
- Actual time Δ
- +2:06
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Alaia earlier)
- Finish clock Δ
- +0:06
- Section place Δ
- -18
Δ = Alaia − Eleanor. Negative means Alaia is ahead/faster.
Race timeline
Computed- Alaia (N-DR) started at 8:41 AM.
- Eleanor (Q-DR) started at 8:43 AM, 2:00 later.
- Actual running time: Eleanor was 2:06 faster on foot than Alaia.
- Finish clock: Eleanor crossed the line 0:06 ahead of Alaia — Eleanor wins this head-to-head.
Δ (A − B): actual +2:06 · finish clock +0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alaia | Eleanor | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:57 | 9:47 | +2:10 |
| Stairs to Windy Gap | 7:19 | 7:02 | +0:17 |
| Windy Gap to Muir Woods | 6:16 | 7:07 | -0:51 |
| Muir Woods to Cardiac | 34:17 | 31:52 | +2:25 |
| Cardiac to White Gate | 15:22 | 16:46 | -1:24 |
| White Gate to The Stile | 7:41 | 7:58 | -0:17 |
| The Stile to Finish | 2:00 | 2:14 | -0:14 |
Δ negative = Alaia ran the segment faster.