Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPeter J Badertscher
#205 · 1:15:10 · M62 · Group L · INV
Wave start 8:12 AM (L-INV)
Athlete B
OfficialAllison K Kegley
#208 · 1:14:14 · F48 · Group M · INV
Wave start 8:13 AM (M-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
Peter (L-INV) started at 8:12 AM; Allison (M-INV) started at 8:13 AM. That gave Peter a 1 minute head start on Allison. On foot, Peter ran 1:15:10 and Allison ran 1:14:14 — Allison was 0:56 faster than Peter. Peter took official place 205th (time-based 488th) and Allison took official place 208th (time-based 455th). Peter's head start was enough to flip the official order even though Allison was faster on foot. Biggest swing: Allison gained 0:54 from Cardiac to White Gate.
Deltas
ComputedWave start
Peter J Badertscher (L-INV) started 1 min earlier than Allison (M-INV).
- Overall place Δ
- -3
- Actual time Δ
- +0:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Peter earlier)
- Finish clock Δ
- -0:04
- Section place Δ
- 0
Δ = Peter − Allison. Negative means Peter is ahead/faster.
Race timeline
Computed- Peter (L-INV) started at 8:12 AM.
- Allison (M-INV) started at 8:13 AM, 1:00 later.
- Actual running time: Allison was 0:56 faster on foot than Peter.
- Finish clock: Peter crossed the line 0:04 ahead of Allison — Peter wins this head-to-head.
Δ (A − B): actual +0:56 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Peter | Allison | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:07 | 9:29 | -0:22 |
| Stairs to Windy Gap | 6:47 | 6:46 | +0:01 |
| Windy Gap to Muir Woods | 6:23 | 5:56 | +0:27 |
| Muir Woods to Cardiac | 28:27 | 28:46 | -0:19 |
| Cardiac to White Gate | 15:07 | 14:13 | +0:54 |
| White Gate to The Stile | 7:16 | 6:59 | +0:17 |
| The Stile to Finish | 2:03 | 2:05 | -0:02 |
Δ negative = Peter ran the segment faster.