Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDavid Youmans
#373 · 1:11:31 · M46 · Group W · INV
Wave start 8:21 AM (W-INV)
Athlete B
OfficialPaul Skokowski
#375 · 1:27:33 · M70 · Group D · INV
Wave start 8:05 AM (D-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
David (W-INV) started at 8:21 AM; Paul (D-INV) started at 8:05 AM. That gave Paul a 16 minutes head start on David. On foot, David ran 1:11:31 and Paul ran 1:27:33 — David was 16:02 faster than Paul. David took official place 373rd (time-based 372nd) and Paul took official place 375th (time-based 851st). 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 = David − Paul. Negative means David 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 | David | Paul | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:11 | 9:51 | -1:40 |
| Stairs to Windy Gap | 6:13 | 7:34 | -1:21 |
| Windy Gap to Muir Woods | 5:52 | 6:35 | -0:43 |
| Muir Woods to Cardiac | 27:48 | 34:33 | -6:45 |
| Cardiac to White Gate | 14:32 | 17:48 | -3:16 |
| White Gate to The Stile | 7:01 | 8:31 | -1:30 |
| The Stile to Finish | 1:54 | 2:41 | -0:47 |
Δ negative = David ran the segment faster.