Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialHenri Romeo O Patricio
#227 · 1:05:04 · M40 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialSilas Tsui
#232 · 1:04:23 · M28 · Group Z · INV
Wave start 8:24 AM (Z-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
Henri Romeo (Y-INV) started at 8:23 AM; Silas (Z-INV) started at 8:24 AM. That gave Henri Romeo a 1 minute head start on Silas. On foot, Henri Romeo ran 1:05:04 and Silas ran 1:04:23 — Silas was 0:41 faster than Henri Romeo. Henri Romeo took official place 227th (time-based 181st) and Silas took official place 232nd (time-based 163rd). Henri Romeo's head start was enough to flip the official order even though Silas was faster on foot. Biggest swing: Silas gained 0:33 from Top of Stairs to Windy Gap.
Deltas
ComputedWave start
Henri Romeo O Patricio (Y-INV) started 1 min earlier than Silas (Z-INV).
- Overall place Δ
- -5
- Actual time Δ
- +0:41
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Henri Romeo earlier)
- Finish clock Δ
- -0:19
- Section place Δ
- +16
Δ = Henri Romeo − Silas. Negative means Henri Romeo is ahead/faster.
Race timeline
Computed- Henri Romeo (Y-INV) started at 8:23 AM.
- Silas (Z-INV) started at 8:24 AM, 1:00 later.
- Actual running time: Silas was 0:41 faster on foot than Henri Romeo.
- Finish clock: Henri Romeo crossed the line 0:19 ahead of Silas — Henri Romeo wins this head-to-head.
Δ (A − B): actual +0:41 · finish clock -0:19.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Henri Romeo | Silas | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:38 | 7:26 | +0:12 |
| Stairs to Windy Gap | 5:46 | 5:13 | +0:33 |
| Windy Gap to Muir Woods | 5:24 | 5:07 | +0:17 |
| Muir Woods to Cardiac | 24:17 | 24:31 | -0:14 |
| Cardiac to White Gate | 13:48 | 13:53 | -0:05 |
| White Gate to The Stile | 6:25 | 6:31 | -0:06 |
| The Stile to Finish | 1:46 | 1:42 | +0:04 |
Δ negative = Henri Romeo ran the segment faster.