Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDuncan J Law
#611 · 1:09:06 · M42 · Group X · DR
Wave start 8:49 AM (X-DR)
Athlete B
OfficialSonya Jampel
#607 · 1:14:56 · F29 · Group Q · DR
Wave start 8:43 AM (Q-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
Duncan (X-DR) started at 8:49 AM; Sonya (Q-DR) started at 8:43 AM. That gave Sonya a 6 minutes head start on Duncan. On foot, Duncan ran 1:09:06 and Sonya ran 1:14:56 — Duncan was 5:50 faster than Sonya. Duncan took official place 611th (time-based 293rd) and Sonya took official place 607th (time-based 480th). Sonya's head start was enough to flip the official order even though Duncan was faster on foot. Biggest swing: Duncan gained 1:41 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sonya Jampel (Q-DR) started 6 min earlier than Duncan (X-DR).
- Overall place Δ
- +4
- Actual time Δ
- -5:50
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Sonya earlier)
- Finish clock Δ
- +0:10
- Section place Δ
- -6
Δ = Duncan − Sonya. Negative means Duncan is ahead/faster.
Race timeline
Computed- Sonya (Q-DR) started at 8:43 AM.
- Duncan (X-DR) started at 8:49 AM, 6:00 later.
- Actual running time: Duncan was 5:50 faster on foot than Sonya.
- Finish clock: Sonya crossed the line 0:10 ahead of Duncan — Sonya wins this head-to-head.
Δ (A − B): actual -5:50 · finish clock +0:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Duncan | Sonya | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:05 | 8:53 | -0:48 |
| Stairs to Windy Gap | 6:17 | 6:21 | -0:04 |
| Windy Gap to Muir Woods | 5:36 | 6:16 | -0:40 |
| Muir Woods to Cardiac | 26:43 | 28:24 | -1:41 |
| Cardiac to White Gate | 14:06 | 15:33 | -1:27 |
| White Gate to The Stile | 6:22 | 7:23 | -1:01 |
| The Stile to Finish | 1:57 | 2:06 | -0:09 |
Δ negative = Duncan ran the segment faster.