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 Pinheiro-Chagas
#258 · 1:06:01 · M40 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialJoe Papendick
#253 · 1:07:59 · M47 · Group W · INV
Wave start 8:21 AM (W-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 (Y-INV) started at 8:23 AM; Joe (W-INV) started at 8:21 AM. That gave Joe a 2 minutes head start on Pedro. On foot, Pedro ran 1:06:01 and Joe ran 1:07:59 — Pedro was 1:58 faster than Joe. Pedro took official place 258th (time-based 208th) and Joe took official place 253rd (time-based 262nd). Joe's head start was enough to flip the official order even though Pedro was faster on foot. Biggest swing: Pedro gained 1:34 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Joe Papendick (W-INV) started 2 min earlier than Pedro (Y-INV).
- Overall place Δ
- +5
- Actual time Δ
- -1:58
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Joe earlier)
- Finish clock Δ
- +0:02
- Section place Δ
- +34
Δ = Pedro − Joe. Negative means Pedro is ahead/faster.
Race timeline
Computed- Joe (W-INV) started at 8:21 AM.
- Pedro (Y-INV) started at 8:23 AM, 2:00 later.
- Actual running time: Pedro was 1:58 faster on foot than Joe.
- Finish clock: Joe crossed the line 0:02 ahead of Pedro — Joe 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 | Joe | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:55 | 7:39 | +0:16 |
| Stairs to Windy Gap | 5:37 | 6:09 | -0:32 |
| Windy Gap to Muir Woods | 5:26 | 5:29 | -0:03 |
| Muir Woods to Cardiac | 24:30 | 26:04 | -1:34 |
| Cardiac to White Gate | 14:00 | 13:44 | +0:16 |
| White Gate to The Stile | 6:45 | 6:57 | -0:12 |
| The Stile to Finish | 1:48 | 1:57 | -0:09 |
Δ negative = Pedro ran the segment faster.