Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSonya Jampel
#607 · 1:14:56 · F29 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialJay Harris
#609 · 1:10:00 · M46 · Group W · DR
Wave start 8:48 AM (W-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
Sonya (Q-DR) started at 8:43 AM; Jay (W-DR) started at 8:48 AM. That gave Sonya a 5 minutes head start on Jay. On foot, Sonya ran 1:14:56 and Jay ran 1:10:00 — Jay was 4:56 faster than Sonya. Sonya took official place 607th (time-based 480th) and Jay took official place 609th (time-based 322nd). Sonya's head start was enough to flip the official order even though Jay was faster on foot. Biggest swing: Jay gained 1:27 from Cardiac to White Gate.
Deltas
ComputedWave start
Sonya Jampel (Q-DR) started 5 min earlier than Jay (W-DR).
- Overall place Δ
- -2
- Actual time Δ
- +4:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Sonya earlier)
- Finish clock Δ
- -0:04
- Section place Δ
- +5
Δ = Sonya − Jay. Negative means Sonya is ahead/faster.
Race timeline
Computed- Sonya (Q-DR) started at 8:43 AM.
- Jay (W-DR) started at 8:48 AM, 5:00 later.
- Actual running time: Jay was 4:56 faster on foot than Sonya.
- Finish clock: Sonya crossed the line 0:04 ahead of Jay — Sonya wins this head-to-head.
Δ (A − B): actual +4:56 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sonya | Jay | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:53 | 8:05 | +0:48 |
| Stairs to Windy Gap | 6:21 | 5:57 | +0:24 |
| Windy Gap to Muir Woods | 6:16 | 5:52 | +0:24 |
| Muir Woods to Cardiac | 28:24 | 26:59 | +1:25 |
| Cardiac to White Gate | 15:33 | 14:06 | +1:27 |
| White Gate to The Stile | 7:23 | 7:01 | +0:22 |
| The Stile to Finish | 2:06 | 2:00 | +0:06 |
Δ negative = Sonya ran the segment faster.