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
OfficialMelanie Baskind
#250 · 1:12:54 · F36 · Group Q · INV
Wave start 8:16 AM (Q-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; Melanie (Q-INV) started at 8:16 AM. That gave Melanie a 3 minutes head start on Eliu. On foot, Eliu ran 1:10:00 and Melanie ran 1:12:54 — Eliu was 2:54 faster than Melanie. Eliu took official place 255th (time-based 321st) and Melanie took official place 250th (time-based 421st). Melanie's head start was enough to flip the official order even though Eliu was faster on foot. Biggest swing: Eliu gained 0:49 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Melanie Baskind (Q-INV) started 3 min earlier than Eliu (U-INV).
- Overall place Δ
- +5
- Actual time Δ
- -2:54
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Melanie earlier)
- Finish clock Δ
- +0:06
- Section place Δ
- -17
Δ = Eliu − Melanie. Negative means Eliu is ahead/faster.
Race timeline
Computed- Melanie (Q-INV) started at 8:16 AM.
- Eliu (U-INV) started at 8:19 AM, 3:00 later.
- Actual running time: Eliu was 2:54 faster on foot than Melanie.
- Finish clock: Melanie crossed the line 0:06 ahead of Eliu — Melanie wins this head-to-head.
Δ (A − B): actual -2:54 · finish clock +0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Eliu | Melanie | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:27 | 8:46 | -0:19 |
| Stairs to Windy Gap | 6:01 | 6:45 | -0:44 |
| Windy Gap to Muir Woods | 5:36 | 5:38 | -0:02 |
| Muir Woods to Cardiac | 27:31 | 28:20 | -0:49 |
| Cardiac to White Gate | 14:00 | 14:20 | -0:20 |
| White Gate to The Stile | 6:40 | 7:11 | -0:31 |
| The Stile to Finish | 1:45 | 1:54 | -0:09 |
Δ negative = Eliu ran the segment faster.