Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPaul Skokowski
#375 · 1:27:33 · M70 · Group D · INV
Wave start 8:05 AM (D-INV)
Athlete B
OfficialDavid Youmans
#373 · 1:11:31 · M46 · 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
Paul (D-INV) started at 8:05 AM; David (W-INV) started at 8:21 AM. That gave Paul a 16 minutes head start on David. On foot, Paul ran 1:27:33 and David ran 1:11:31 — David was 16:02 faster than Paul. Paul took official place 375th (time-based 851st) and David took official place 373rd (time-based 372nd). David was faster on foot and finished ahead on the official clock too. Biggest swing: David gained 6:45 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Paul Skokowski (D-INV) started 16 min earlier than David (W-INV).
- Overall place Δ
- +2
- Actual time Δ
- +16:02
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 16 min (Paul earlier)
- Finish clock Δ
- +0:02
- Section place Δ
- -21
Δ = Paul − David. Negative means Paul is ahead/faster.
Race timeline
Computed- Paul (D-INV) started at 8:05 AM.
- David (W-INV) started at 8:21 AM, 16:00 later.
- Actual running time: David was 16:02 faster on foot than Paul.
- Finish clock: David crossed the line 0:02 ahead of Paul — David wins this head-to-head.
Δ (A − B): actual +16:02 · finish clock +0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Paul | David | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:51 | 8:11 | +1:40 |
| Stairs to Windy Gap | 7:34 | 6:13 | +1:21 |
| Windy Gap to Muir Woods | 6:35 | 5:52 | +0:43 |
| Muir Woods to Cardiac | 34:33 | 27:48 | +6:45 |
| Cardiac to White Gate | 17:48 | 14:32 | +3:16 |
| White Gate to The Stile | 8:31 | 7:01 | +1:30 |
| The Stile to Finish | 2:41 | 1:54 | +0:47 |
Δ negative = Paul ran the segment faster.