Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAvery S Carter
#142 · 1:10:41 · M10 · Group N · INV
Wave start 8:14 AM (N-INV)
Athlete B
OfficialBill R Bushnell
#140 · 1:11:39 · M61 · 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
Avery (N-INV) started at 8:14 AM; Bill (M-INV) started at 8:13 AM. That gave Bill a 1 minute head start on Avery. On foot, Avery ran 1:10:41 and Bill ran 1:11:39 — Avery was 0:58 faster than Bill. Avery took official place 142nd (time-based 345th) and Bill took official place 140th (time-based 376th). Bill's head start was enough to flip the official order even though Avery was faster on foot. Biggest swing: Avery gained 0:44 from Cardiac to White Gate.
Deltas
ComputedWave start
Bill R Bushnell (M-INV) started 1 min earlier than Avery (N-INV).
- Overall place Δ
- +2
- Actual time Δ
- -0:58
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Bill earlier)
- Finish clock Δ
- +0:02
- Section place Δ
- -1
Δ = Avery − Bill. Negative means Avery is ahead/faster.
Race timeline
Computed- Bill (M-INV) started at 8:13 AM.
- Avery (N-INV) started at 8:14 AM, 1:00 later.
- Actual running time: Avery was 0:58 faster on foot than Bill.
- Finish clock: Bill crossed the line 0:02 ahead of Avery — Bill wins this head-to-head.
Δ (A − B): actual -0:58 · finish clock +0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Avery | Bill | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:15 | 8:44 | -0:29 |
| Stairs to Windy Gap | 6:33 | 5:50 | +0:43 |
| Windy Gap to Muir Woods | 5:56 | 6:20 | -0:24 |
| Muir Woods to Cardiac | 26:57 | 26:42 | +0:15 |
| Cardiac to White Gate | 14:04 | 14:48 | -0:44 |
| White Gate to The Stile | 7:05 | 7:10 | -0:05 |
| The Stile to Finish | 1:51 | 2:05 | -0:14 |
Δ negative = Avery ran the segment faster.