Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLeigh von Rueden
#245 · 1:15:46 · F46 · Group M · INV
Wave start 8:13 AM (M-INV)
Athlete B
OfficialPedro L Cifuentes
#242 · 1:08:44 · M48 · Group V · INV
Wave start 8:20 AM (V-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
Leigh (M-INV) started at 8:13 AM; Pedro (V-INV) started at 8:20 AM. That gave Leigh a 7 minutes head start on Pedro. On foot, Leigh ran 1:15:46 and Pedro ran 1:08:44 — Pedro was 7:02 faster than Leigh. Leigh took official place 245th (time-based 516th) and Pedro took official place 242nd (time-based 282nd). Pedro was faster on foot and finished ahead on the official clock too. Biggest swing: Pedro gained 3:14 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Leigh von Rueden (M-INV) started 7 min earlier than Pedro (V-INV).
- Overall place Δ
- +3
- Actual time Δ
- +7:02
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Leigh earlier)
- Finish clock Δ
- +0:02
- Section place Δ
- -1
Δ = Leigh − Pedro. Negative means Leigh is ahead/faster.
Race timeline
Computed- Leigh (M-INV) started at 8:13 AM.
- Pedro (V-INV) started at 8:20 AM, 7:00 later.
- Actual running time: Pedro was 7:02 faster on foot than Leigh.
- Finish clock: Pedro crossed the line 0:02 ahead of Leigh — Pedro wins this head-to-head.
Δ (A − B): actual +7:02 · finish clock +0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Leigh | Pedro | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:35 | 8:10 | +1:25 |
| Stairs to Windy Gap | 6:24 | 5:58 | +0:26 |
| Windy Gap to Muir Woods | 6:01 | 5:39 | +0:22 |
| Muir Woods to Cardiac | 29:13 | 25:59 | +3:14 |
| Cardiac to White Gate | 15:01 | 14:13 | +0:48 |
| White Gate to The Stile | 7:22 | 6:58 | +0:24 |
| The Stile to Finish | 2:10 | 1:47 | +0:23 |
Δ negative = Leigh ran the segment faster.