Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlexander Shemyakin
#299 · 1:21:28 · M66 · Group H · INV
Wave start 8:09 AM (H-INV)
Athlete B
OfficialOtis Lyons
#297 · 1:05:26 · M25 · Group SCR · INV
Wave start 8:25 AM (SCR-INV)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Alexander (H-INV) started at 8:09 AM; Otis (SCR-INV) started at 8:25 AM. That gave Alexander a 16 minutes head start on Otis. On foot, Alexander ran 1:21:28 and Otis ran 1:05:26 — Otis was 16:02 faster than Alexander. Alexander took official place 299th (time-based 692nd) and Otis took official place 297th (time-based 193rd). Otis was faster on foot and finished ahead on the official clock too. Biggest swing: Otis gained 5:37 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Alexander Shemyakin (H-INV) started 16 min earlier than Otis (SCR-INV).
- Overall place Δ
- +2
- Actual time Δ
- +16:02
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 16 min (Alexander earlier)
- Finish clock Δ
- +0:02
- Section place Δ
- -7
Δ = Alexander − Otis. Negative means Alexander is ahead/faster.
Race timeline
Computed- Alexander (H-INV) started at 8:09 AM.
- Otis (SCR-INV) started at 8:25 AM, 16:00 later.
- Actual running time: Otis was 16:02 faster on foot than Alexander.
- Finish clock: Otis crossed the line 0:02 ahead of Alexander — Otis wins this head-to-head.
Δ (A − B): actual +16:02 · finish clock +0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alexander | Otis | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:55 | 7:18 | +2:37 |
| Stairs to Windy Gap | 7:31 | 6:19 | +1:12 |
| Windy Gap to Muir Woods | 6:30 | 5:31 | +0:59 |
| Muir Woods to Cardiac | 31:10 | 25:33 | +5:37 |
| Cardiac to White Gate | 16:20 | 12:01 | +4:19 |
| White Gate to The Stile | 7:48 | 6:48 | +1:00 |
| The Stile to Finish | 2:14 | 1:56 | +0:18 |
Δ negative = Alexander ran the segment faster.