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 Takacs
#137 · 1:14:33 · M65 · Group J · INV
Wave start 8:10 AM (J-INV)
Athlete B
OfficialAvery S Carter
#142 · 1:10:41 · M10 · Group N · INV
Wave start 8:14 AM (N-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 (J-INV) started at 8:10 AM; Avery (N-INV) started at 8:14 AM. That gave David a 4 minutes head start on Avery. On foot, David ran 1:14:33 and Avery ran 1:10:41 — Avery was 3:52 faster than David. David took official place 137th (time-based 463rd) and Avery took official place 142nd (time-based 345th). 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 = David − Avery. Negative means David 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 | David | Avery | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:51 | 8:15 | +0:36 |
| Stairs to Windy Gap | 6:54 | 6:33 | +0:21 |
| Windy Gap to Muir Woods | 6:14 | 5:56 | +0:18 |
| Muir Woods to Cardiac | 28:08 | 26:57 | +1:11 |
| Cardiac to White Gate | 15:04 | 14:04 | +1:00 |
| White Gate to The Stile | 7:10 | 7:05 | +0:05 |
| The Stile to Finish | 2:12 | 1:51 | +0:21 |
Δ negative = David ran the segment faster.