Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSophia J Smith
#732 · 1:22:44 · F27 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialAlaia B Vicari
#737 · 1:24:52 · F16 · Group N · DR
Wave start 8:41 AM (N-DR)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Sophia (Q-DR) started at 8:43 AM; Alaia (N-DR) started at 8:41 AM. That gave Alaia a 2 minutes head start on Sophia. On foot, Sophia ran 1:22:44 and Alaia ran 1:24:52 — Sophia was 2:08 faster than Alaia. Sophia took official place 732nd (time-based 727th) and Alaia took official place 737th (time-based 788th). Sophia was faster on foot and finished ahead on the official clock too. Biggest swing: Sophia gained 2:11 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Alaia B Vicari (N-DR) started 2 min earlier than Sophia (Q-DR).
- Overall place Δ
- -5
- Actual time Δ
- -2:08
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Alaia earlier)
- Finish clock Δ
- -0:08
- Section place Δ
- +17
Δ = Sophia − Alaia. Negative means Sophia is ahead/faster.
Race timeline
Computed- Alaia (N-DR) started at 8:41 AM.
- Sophia (Q-DR) started at 8:43 AM, 2:00 later.
- Actual running time: Sophia was 2:08 faster on foot than Alaia.
- Finish clock: Sophia crossed the line 0:08 ahead of Alaia — Sophia wins this head-to-head.
Δ (A − B): actual -2:08 · finish clock -0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sophia | Alaia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:27 | 11:57 | -1:30 |
| Stairs to Windy Gap | 6:42 | 7:19 | -0:37 |
| Windy Gap to Muir Woods | 6:50 | 6:16 | +0:34 |
| Muir Woods to Cardiac | 32:06 | 34:17 | -2:11 |
| Cardiac to White Gate | 17:08 | 15:22 | +1:46 |
| White Gate to The Stile | 7:31 | 7:41 | -0:10 |
| The Stile to Finish | 2:00 | 2:00 | ±0:00 |
Δ negative = Sophia ran the segment faster.