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
OfficialDavid Takacs
#137 · 1:14:33 · M65 · Group J · INV
Wave start 8:10 AM (J-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; David (J-INV) started at 8:10 AM. That gave David a 4 minutes head start on Avery. On foot, Avery ran 1:10:41 and David ran 1:14:33 — Avery was 3:52 faster than David. Avery took official place 142nd (time-based 345th) and David took official place 137th (time-based 463rd). David's head start was enough to flip the official order even though Avery was faster on foot. Biggest swing: Avery gained 1:11 from Muir Woods to Cardiac.
Deltas
ComputedWave start
David Takacs (J-INV) started 4 min earlier than Avery (N-INV).
- Overall place Δ
- +5
- Actual time Δ
- -3:52
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (David earlier)
- Finish clock Δ
- +0:08
- Section place Δ
- -1
Δ = Avery − David. Negative means Avery is ahead/faster.
Race timeline
Computed- David (J-INV) started at 8:10 AM.
- Avery (N-INV) started at 8:14 AM, 4:00 later.
- Actual running time: Avery was 3:52 faster on foot than David.
- Finish clock: David crossed the line 0:08 ahead of Avery — David wins this head-to-head.
Δ (A − B): actual -3:52 · finish clock +0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Avery | David | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:15 | 8:51 | -0:36 |
| Stairs to Windy Gap | 6:33 | 6:54 | -0:21 |
| Windy Gap to Muir Woods | 5:56 | 6:14 | -0:18 |
| Muir Woods to Cardiac | 26:57 | 28:08 | -1:11 |
| Cardiac to White Gate | 14:04 | 15:04 | -1:00 |
| White Gate to The Stile | 7:05 | 7:10 | -0:05 |
| The Stile to Finish | 1:51 | 2:12 | -0:21 |
Δ negative = Avery ran the segment faster.