Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialOtis Lyons
#297 · 1:05:26 · M25 · Group SCR · INV
Wave start 8:25 AM (SCR-INV)
Athlete B
OfficialAlexander Shemyakin
#299 · 1:21:28 · M66 · Group H · INV
Wave start 8:09 AM (H-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
Otis (SCR-INV) started at 8:25 AM; Alexander (H-INV) started at 8:09 AM. That gave Alexander a 16 minutes head start on Otis. On foot, Otis ran 1:05:26 and Alexander ran 1:21:28 — Otis was 16:02 faster than Alexander. Otis took official place 297th (time-based 193rd) and Alexander took official place 299th (time-based 692nd). 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 = Otis − Alexander. Negative means Otis 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 | Otis | Alexander | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:18 | 9:55 | -2:37 |
| Stairs to Windy Gap | 6:19 | 7:31 | -1:12 |
| Windy Gap to Muir Woods | 5:31 | 6:30 | -0:59 |
| Muir Woods to Cardiac | 25:33 | 31:10 | -5:37 |
| Cardiac to White Gate | 12:01 | 16:20 | -4:19 |
| White Gate to The Stile | 6:48 | 7:48 | -1:00 |
| The Stile to Finish | 1:56 | 2:14 | -0:18 |
Δ negative = Otis ran the segment faster.