Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKieran Perez
#301 · 1:06:31 · M31 · Group Z · INV
Wave start 8:24 AM (Z-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
Kieran (Z-INV) started at 8:24 AM; Otis (SCR-INV) started at 8:25 AM. That gave Kieran a 1 minute head start on Otis. On foot, Kieran ran 1:06:31 and Otis ran 1:05:26 — Otis was 1:05 faster than Kieran. Kieran took official place 301st (time-based 219th) 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 1:57 from Cardiac to White Gate.
Deltas
ComputedWave start
Kieran Perez (Z-INV) started 1 min earlier than Otis (SCR-INV).
- Overall place Δ
- +4
- Actual time Δ
- +1:05
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Kieran earlier)
- Finish clock Δ
- +0:05
- Section place Δ
- +23
Δ = Kieran − Otis. Negative means Kieran is ahead/faster.
Race timeline
Computed- Kieran (Z-INV) started at 8:24 AM.
- Otis (SCR-INV) started at 8:25 AM, 1:00 later.
- Actual running time: Otis was 1:05 faster on foot than Kieran.
- Finish clock: Otis crossed the line 0:05 ahead of Kieran — Otis wins this head-to-head.
Δ (A − B): actual +1:05 · finish clock +0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kieran | Otis | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:46 | 7:18 | +0:28 |
| Stairs to Windy Gap | 5:19 | 6:19 | -1:00 |
| Windy Gap to Muir Woods | 5:23 | 5:31 | -0:08 |
| Muir Woods to Cardiac | 25:23 | 25:33 | -0:10 |
| Cardiac to White Gate | 13:58 | 12:01 | +1:57 |
| White Gate to The Stile | 7:00 | 6:48 | +0:12 |
| The Stile to Finish | 1:42 | 1:56 | -0:14 |
Δ negative = Kieran ran the segment faster.