Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEliu B Estrada
#255 · 1:10:00 · M13 · Group U · INV
Wave start 8:19 AM (U-INV)
Athlete B
OfficialRyan C Melendez
#260 · 1:05:06 · M31 · Group Z · INV
Wave start 8:24 AM (Z-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
Eliu (U-INV) started at 8:19 AM; Ryan (Z-INV) started at 8:24 AM. That gave Eliu a 5 minutes head start on Ryan. On foot, Eliu ran 1:10:00 and Ryan ran 1:05:06 — Ryan was 4:54 faster than Eliu. Eliu took official place 255th (time-based 321st) and Ryan took official place 260th (time-based 183rd). Eliu's head start was enough to flip the official order even though Ryan was faster on foot. Biggest swing: Ryan gained 2:29 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Eliu B Estrada (U-INV) started 5 min earlier than Ryan (Z-INV).
- Overall place Δ
- -5
- Actual time Δ
- +4:54
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Eliu earlier)
- Finish clock Δ
- -0:06
- Section place Δ
- -16
Δ = Eliu − Ryan. Negative means Eliu is ahead/faster.
Race timeline
Computed- Eliu (U-INV) started at 8:19 AM.
- Ryan (Z-INV) started at 8:24 AM, 5:00 later.
- Actual running time: Ryan was 4:54 faster on foot than Eliu.
- Finish clock: Eliu crossed the line 0:06 ahead of Ryan — Eliu wins this head-to-head.
Δ (A − B): actual +4:54 · finish clock -0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Eliu | Ryan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:27 | 7:34 | +0:53 |
| Stairs to Windy Gap | 6:01 | 5:42 | +0:19 |
| Windy Gap to Muir Woods | 5:36 | 5:15 | +0:21 |
| Muir Woods to Cardiac | 27:31 | 25:02 | +2:29 |
| Cardiac to White Gate | 14:00 | 13:09 | +0:51 |
| White Gate to The Stile | 6:40 | 6:44 | -0:04 |
| The Stile to Finish | 1:45 | 1:40 | +0:05 |
Δ negative = Eliu ran the segment faster.