Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMatisse G Buckley
#325 · 1:07:09 · M19 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialIan R Crawford
#323 · 1:10:05 · M45 · Group W · INV
Wave start 8:21 AM (W-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
Matisse (Z-INV) started at 8:24 AM; Ian (W-INV) started at 8:21 AM. That gave Ian a 3 minutes head start on Matisse. On foot, Matisse ran 1:07:09 and Ian ran 1:10:05 — Matisse was 2:56 faster than Ian. Matisse took official place 325th (time-based 238th) and Ian took official place 323rd (time-based 327th). Ian's head start was enough to flip the official order even though Matisse was faster on foot. Biggest swing: Matisse gained 0:46 from Cardiac to White Gate.
Deltas
ComputedWave start
Ian R Crawford (W-INV) started 3 min earlier than Matisse (Z-INV).
- Overall place Δ
- +2
- Actual time Δ
- -2:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Ian earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- +17
Δ = Matisse − Ian. Negative means Matisse is ahead/faster.
Race timeline
Computed- Ian (W-INV) started at 8:21 AM.
- Matisse (Z-INV) started at 8:24 AM, 3:00 later.
- Actual running time: Matisse was 2:56 faster on foot than Ian.
- Finish clock: Ian crossed the line 0:04 ahead of Matisse — Ian wins this head-to-head.
Δ (A − B): actual -2:56 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Matisse | Ian | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:37 | 7:55 | -0:18 |
| Stairs to Windy Gap | 5:54 | 6:14 | -0:20 |
| Windy Gap to Muir Woods | 5:07 | 5:32 | -0:25 |
| Muir Woods to Cardiac | 26:52 | 27:05 | -0:13 |
| Cardiac to White Gate | 13:24 | 14:10 | -0:46 |
| White Gate to The Stile | 6:32 | 7:06 | -0:34 |
| The Stile to Finish | 1:43 | 2:03 | -0:20 |
Δ negative = Matisse ran the segment faster.