Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialScott McCuen
#374 · 1:08:32 · M30 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialPeter K Macy
#379 · 1:13:35 · M53 · Group U · INV
Wave start 8:19 AM (U-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
Scott (Z-INV) started at 8:24 AM; Peter (U-INV) started at 8:19 AM. That gave Peter a 5 minutes head start on Scott. On foot, Scott ran 1:08:32 and Peter ran 1:13:35 — Scott was 5:03 faster than Peter. Scott took official place 374th (time-based 274th) and Peter took official place 379th (time-based 438th). Scott was faster on foot and finished ahead on the official clock too. Biggest swing: Scott gained 1:25 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
Peter K Macy (U-INV) started 5 min earlier than Scott (Z-INV).
- Overall place Δ
- -5
- Actual time Δ
- -5:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Peter earlier)
- Finish clock Δ
- -0:03
- Section place Δ
- +18
Δ = Scott − Peter. Negative means Scott is ahead/faster.
Race timeline
Computed- Peter (U-INV) started at 8:19 AM.
- Scott (Z-INV) started at 8:24 AM, 5:00 later.
- Actual running time: Scott was 5:03 faster on foot than Peter.
- Finish clock: Scott crossed the line 0:03 ahead of Peter — Scott wins this head-to-head.
Δ (A − B): actual -5:03 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Scott | Peter | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:40 | 8:18 | -0:38 |
| Stairs to Windy Gap | 6:11 | 6:56 | -0:45 |
| Windy Gap to Muir Woods | 5:07 | 6:32 | -1:25 |
| Muir Woods to Cardiac | 27:01 | 27:50 | -0:49 |
| Cardiac to White Gate | 13:41 | 14:35 | -0:54 |
| White Gate to The Stile | 6:58 | 7:17 | -0:19 |
| The Stile to Finish | 1:54 | 2:07 | -0:13 |
Δ negative = Scott ran the segment faster.