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
OfficialLiam Winn
#302 · 1:08:37 · M16 · Group X · INV
Wave start 8:22 AM (X-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; Liam (X-INV) started at 8:22 AM. That gave Alexander a 13 minutes head start on Liam. On foot, Alexander ran 1:21:28 and Liam ran 1:08:37 — Liam was 12:51 faster than Alexander. Alexander took official place 299th (time-based 692nd) and Liam took official place 302nd (time-based 278th). Alexander's head start was enough to flip the official order even though Liam was faster on foot. Biggest swing: Liam gained 3:43 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Alexander Shemyakin (H-INV) started 13 min earlier than Liam (X-INV).
- Overall place Δ
- -3
- Actual time Δ
- +12:51
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Alexander earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- -22
Δ = Alexander − Liam. Negative means Alexander is ahead/faster.
Race timeline
Computed- Alexander (H-INV) started at 8:09 AM.
- Liam (X-INV) started at 8:22 AM, 13:00 later.
- Actual running time: Liam was 12:51 faster on foot than Alexander.
- Finish clock: Alexander crossed the line 0:09 ahead of Liam — Alexander wins this head-to-head.
Δ (A − B): actual +12:51 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alexander | Liam | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:55 | 7:44 | +2:11 |
| Stairs to Windy Gap | 7:31 | 6:05 | +1:26 |
| Windy Gap to Muir Woods | 6:30 | 5:12 | +1:18 |
| Muir Woods to Cardiac | 31:10 | 27:27 | +3:43 |
| Cardiac to White Gate | 16:20 | 13:19 | +3:01 |
| White Gate to The Stile | 7:48 | 7:06 | +0:42 |
| The Stile to Finish | 2:14 | 1:44 | +0:30 |
Δ negative = Alexander ran the segment faster.