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
OfficialCurtis F Robinson
#738 · 1:25:58 · M61 · Group M · DR
Wave start 8:40 AM (M-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
Alaia (N-DR) started at 8:41 AM; Curtis (M-DR) started at 8:40 AM. That gave Curtis a 1 minute head start on Alaia. On foot, Alaia ran 1:24:52 and Curtis ran 1:25:58 — Alaia was 1:06 faster than Curtis. Alaia took official place 737th (time-based 788th) and Curtis took official place 738th (time-based 813th). Alaia was faster on foot and finished ahead on the official clock too. Biggest swing: Alaia gained 1:14 from Cardiac to White Gate.
Deltas
ComputedWave start
Curtis F Robinson (M-DR) started 1 min earlier than Alaia (N-DR).
- Overall place Δ
- -1
- Actual time Δ
- -1:06
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Curtis earlier)
- Finish clock Δ
- -0:06
- Section place Δ
- -2
Δ = Alaia − Curtis. Negative means Alaia is ahead/faster.
Race timeline
Computed- Curtis (M-DR) started at 8:40 AM.
- Alaia (N-DR) started at 8:41 AM, 1:00 later.
- Actual running time: Alaia was 1:06 faster on foot than Curtis.
- Finish clock: Alaia crossed the line 0:06 ahead of Curtis — Alaia wins this head-to-head.
Δ (A − B): actual -1:06 · finish clock -0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alaia | Curtis | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:57 | 10:22 | +1:35 |
| Stairs to Windy Gap | 7:19 | 8:12 | -0:53 |
| Windy Gap to Muir Woods | 6:16 | 6:52 | -0:36 |
| Muir Woods to Cardiac | 34:17 | 33:19 | +0:58 |
| Cardiac to White Gate | 15:22 | 16:36 | -1:14 |
| White Gate to The Stile | 7:41 | 8:19 | -0:38 |
| The Stile to Finish | 2:00 | 2:18 | -0:18 |
Δ negative = Alaia ran the segment faster.