Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAmir Barkan
#39 · 53:24 · M24 · Group SCR · INV
Wave start 8:25 AM (SCR-INV)
Athlete B
OfficialSabrina Thurber
#42 · 1:02:38 · F27 · Group Q · INV
Wave start 8:16 AM (Q-INV)
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
Amir (SCR-INV) started at 8:25 AM; Sabrina (Q-INV) started at 8:16 AM. That gave Sabrina a 9 minutes head start on Amir. On foot, Amir ran 53:24 and Sabrina ran 1:02:38 — Amir was 9:14 faster than Sabrina. Amir took official place 39th (time-based 9th) and Sabrina took official place 42nd (time-based 126th). Amir was faster on foot and finished ahead on the official clock too. Biggest swing: Amir gained 4:32 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sabrina Thurber (Q-INV) started 9 min earlier than Amir (SCR-INV).
- Overall place Δ
- -3
- Actual time Δ
- -9:14
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Sabrina earlier)
- Finish clock Δ
- -0:14
- Section place Δ
- -6
Δ = Amir − Sabrina. Negative means Amir is ahead/faster.
Race timeline
Computed- Sabrina (Q-INV) started at 8:16 AM.
- Amir (SCR-INV) started at 8:25 AM, 9:00 later.
- Actual running time: Amir was 9:14 faster on foot than Sabrina.
- Finish clock: Amir crossed the line 0:14 ahead of Sabrina — Amir wins this head-to-head.
Δ (A − B): actual -9:14 · finish clock -0:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Amir | Sabrina | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:13 | 7:12 | -0:59 |
| Stairs to Windy Gap | 4:33 | 5:20 | -0:47 |
| Windy Gap to Muir Woods | 4:43 | 5:20 | -0:37 |
| Muir Woods to Cardiac | 19:40 | 24:12 | -4:32 |
| Cardiac to White Gate | 11:04 | 12:13 | -1:09 |
| White Gate to The Stile | 5:36 | 6:26 | -0:50 |
| The Stile to Finish | 1:35 | 1:55 | -0:20 |
Δ negative = Amir ran the segment faster.