Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPedro L Cifuentes
#242 · 1:08:44 · M48 · Group V · INV
Wave start 8:20 AM (V-INV)
Athlete B
OfficialAlex Slack
#244 · 1:06:46 · M42 · 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
Pedro (V-INV) started at 8:20 AM; Alex (X-INV) started at 8:22 AM. That gave Pedro a 2 minutes head start on Alex. On foot, Pedro ran 1:08:44 and Alex ran 1:06:46 — Alex was 1:58 faster than Pedro. Pedro took official place 242nd (time-based 282nd) and Alex took official place 244th (time-based 223rd). Pedro's head start was enough to flip the official order even though Alex was faster on foot. Biggest swing: Alex gained 1:09 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Pedro L Cifuentes (V-INV) started 2 min earlier than Alex (X-INV).
- Overall place Δ
- -2
- Actual time Δ
- +1:58
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Pedro earlier)
- Finish clock Δ
- -0:02
- Section place Δ
- -1
Δ = Pedro − Alex. Negative means Pedro is ahead/faster.
Race timeline
Computed- Pedro (V-INV) started at 8:20 AM.
- Alex (X-INV) started at 8:22 AM, 2:00 later.
- Actual running time: Alex was 1:58 faster on foot than Pedro.
- Finish clock: Pedro crossed the line 0:02 ahead of Alex — Pedro wins this head-to-head.
Δ (A − B): actual +1:58 · finish clock -0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Pedro | Alex | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:10 | 8:05 | +0:05 |
| Stairs to Windy Gap | 5:58 | 5:48 | +0:10 |
| Windy Gap to Muir Woods | 5:39 | 5:29 | +0:10 |
| Muir Woods to Cardiac | 25:59 | 24:50 | +1:09 |
| Cardiac to White Gate | 14:13 | 14:12 | +0:01 |
| White Gate to The Stile | 6:58 | 6:37 | +0:21 |
| The Stile to Finish | 1:47 | 1:45 | +0:02 |
Δ negative = Pedro ran the segment faster.