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
OfficialGwyneth Hekemian
#736 · 1:25:52 · F14 · Group M · DR
Wave start 8:40 AM (M-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; Gwyneth (M-DR) started at 8:40 AM. That gave Gwyneth a 1 minute head start on Alaia. On foot, Alaia ran 1:24:52 and Gwyneth ran 1:25:52 — Alaia was 1:00 faster than Gwyneth. Alaia took official place 737th (time-based 788th) and Gwyneth took official place 736th (time-based 810th). Gwyneth's head start was enough to flip the official order even though Alaia was faster on foot. Biggest swing: Alaia gained 2:54 from Cardiac to White Gate.
Deltas
ComputedWave start
Gwyneth Hekemian (M-DR) started 1 min earlier than Alaia (N-DR).
- Overall place Δ
- +1
- Actual time Δ
- -1:00
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Gwyneth earlier)
- Finish clock Δ
- ±0:00
- Section place Δ
- -1
Δ = Alaia − Gwyneth. Negative means Alaia is ahead/faster.
Race timeline
Computed- Gwyneth (M-DR) started at 8:40 AM.
- Alaia (N-DR) started at 8:41 AM, 1:00 later.
- Actual running time: Alaia was 1:00 faster on foot than Gwyneth.
- They crossed the finish line at the same clock time.
Δ (A − B): actual -1:00 · finish clock ±0:00.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alaia | Gwyneth | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:57 | 9:21 | +2:36 |
| Stairs to Windy Gap | 7:19 | 7:16 | +0:03 |
| Windy Gap to Muir Woods | 6:16 | 7:32 | -1:16 |
| Muir Woods to Cardiac | 34:17 | 33:44 | +0:33 |
| Cardiac to White Gate | 15:22 | 18:16 | -2:54 |
| White Gate to The Stile | 7:41 | 7:53 | -0:12 |
| The Stile to Finish | 2:00 | 1:50 | +0:10 |
Δ negative = Alaia ran the segment faster.