Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDylan Y Collister
#259 · 1:05:04 · M19 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialEliu B Estrada
#255 · 1:10:00 · M13 · Group U · INV
Wave start 8:19 AM (U-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
Dylan (Z-INV) started at 8:24 AM; Eliu (U-INV) started at 8:19 AM. That gave Eliu a 5 minutes head start on Dylan. On foot, Dylan ran 1:05:04 and Eliu ran 1:10:00 — Dylan was 4:56 faster than Eliu. Dylan took official place 259th (time-based 182nd) and Eliu took official place 255th (time-based 321st). Eliu's head start was enough to flip the official order even though Dylan was faster on foot. Biggest swing: Dylan gained 3:16 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Eliu B Estrada (U-INV) started 5 min earlier than Dylan (Z-INV).
- Overall place Δ
- +4
- Actual time Δ
- -4:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Eliu earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- +15
Δ = Dylan − Eliu. Negative means Dylan is ahead/faster.
Race timeline
Computed- Eliu (U-INV) started at 8:19 AM.
- Dylan (Z-INV) started at 8:24 AM, 5:00 later.
- Actual running time: Dylan was 4:56 faster on foot than Eliu.
- Finish clock: Eliu crossed the line 0:04 ahead of Dylan — Eliu wins this head-to-head.
Δ (A − B): actual -4:56 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Dylan | Eliu | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:24 | 8:27 | -1:03 |
| Stairs to Windy Gap | 5:40 | 6:01 | -0:21 |
| Windy Gap to Muir Woods | 5:56 | 5:36 | +0:20 |
| Muir Woods to Cardiac | 24:15 | 27:31 | -3:16 |
| Cardiac to White Gate | 13:41 | 14:00 | -0:19 |
| White Gate to The Stile | 6:25 | 6:40 | -0:15 |
| The Stile to Finish | 1:43 | 1:45 | -0:02 |
Δ negative = Dylan ran the segment faster.