Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEthan Xu
#580 · 1:05:09 · M17 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialAva Pasternak
#584 · 1:15:35 · F13 · 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
Ethan (Y-DR) started at 8:50 AM; Ava (M-DR) started at 8:40 AM. That gave Ava a 10 minutes head start on Ethan. On foot, Ethan ran 1:05:09 and Ava ran 1:15:35 — Ethan was 10:26 faster than Ava. Ethan took official place 580th (time-based 186th) and Ava took official place 584th (time-based 506th). Ethan was faster on foot and finished ahead on the official clock too. Biggest swing: Ethan gained 4:44 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Ava Pasternak (M-DR) started 10 min earlier than Ethan (Y-DR).
- Overall place Δ
- -4
- Actual time Δ
- -10:26
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Ava earlier)
- Finish clock Δ
- -0:26
- Section place Δ
- +9
Δ = Ethan − Ava. Negative means Ethan is ahead/faster.
Race timeline
Computed- Ava (M-DR) started at 8:40 AM.
- Ethan (Y-DR) started at 8:50 AM, 10:00 later.
- Actual running time: Ethan was 10:26 faster on foot than Ava.
- Finish clock: Ethan crossed the line 0:26 ahead of Ava — Ethan wins this head-to-head.
Δ (A − B): actual -10:26 · finish clock -0:26.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ethan | Ava | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:18 | 8:48 | -1:30 |
| Stairs to Windy Gap | 5:36 | 6:23 | -0:47 |
| Windy Gap to Muir Woods | 5:53 | 6:09 | -0:16 |
| Muir Woods to Cardiac | 25:45 | 30:29 | -4:44 |
| Cardiac to White Gate | 12:31 | 14:40 | -2:09 |
| White Gate to The Stile | 6:27 | 7:13 | -0:46 |
| The Stile to Finish | 1:39 | 1:53 | -0:14 |
Δ negative = Ethan ran the segment faster.