Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGus Richmond
#263 · 1:17:10 · M9 · Group L · INV
Wave start 8:12 AM (L-INV)
Athlete B
OfficialPedro Pinheiro-Chagas
#258 · 1:06:01 · M40 · Group Y · INV
Wave start 8:23 AM (Y-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
Gus (L-INV) started at 8:12 AM; Pedro (Y-INV) started at 8:23 AM. That gave Gus a 11 minutes head start on Pedro. On foot, Gus ran 1:17:10 and Pedro ran 1:06:01 — Pedro was 11:09 faster than Gus. Gus took official place 263rd (time-based 560th) and Pedro took official place 258th (time-based 208th). Pedro was faster on foot and finished ahead on the official clock too. Biggest swing: Pedro gained 4:44 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Gus Richmond (L-INV) started 11 min earlier than Pedro (Y-INV).
- Overall place Δ
- +5
- Actual time Δ
- +11:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Gus earlier)
- Finish clock Δ
- +0:09
- Section place Δ
- -39
Δ = Gus − Pedro. Negative means Gus is ahead/faster.
Race timeline
Computed- Gus (L-INV) started at 8:12 AM.
- Pedro (Y-INV) started at 8:23 AM, 11:00 later.
- Actual running time: Pedro was 11:09 faster on foot than Gus.
- Finish clock: Pedro crossed the line 0:09 ahead of Gus — Pedro wins this head-to-head.
Δ (A − B): actual +11:09 · finish clock +0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Gus | Pedro | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:39 | 7:55 | +0:44 |
| Stairs to Windy Gap | 7:23 | 5:37 | +1:46 |
| Windy Gap to Muir Woods | 6:53 | 5:26 | +1:27 |
| Muir Woods to Cardiac | 29:14 | 24:30 | +4:44 |
| Cardiac to White Gate | 15:39 | 14:00 | +1:39 |
| White Gate to The Stile | 7:25 | 6:45 | +0:40 |
| The Stile to Finish | 1:57 | 1:48 | +0:09 |
Δ negative = Gus ran the segment faster.