Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEduardo Vazquez
#464 · 1:17:17 · M53 · Group U · INV
Wave start 8:19 AM (U-INV)
Athlete B
OfficialWilliam A Magrath
#467 · 1:15:32 · M46 · 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
Eduardo (U-INV) started at 8:19 AM; William (W-INV) started at 8:21 AM. That gave Eduardo a 2 minutes head start on William. On foot, Eduardo ran 1:17:17 and William ran 1:15:32 — William was 1:45 faster than Eduardo. Eduardo took official place 464th (time-based 567th) and William took official place 467th (time-based 504th). Eduardo's head start was enough to flip the official order even though William was faster on foot. Biggest swing: William gained 0:33 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Eduardo Vazquez (U-INV) started 2 min earlier than William (W-INV).
- Overall place Δ
- -3
- Actual time Δ
- +1:45
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Eduardo earlier)
- Finish clock Δ
- -0:15
- Section place Δ
- -2
Δ = Eduardo − William. Negative means Eduardo is ahead/faster.
Race timeline
Computed- Eduardo (U-INV) started at 8:19 AM.
- William (W-INV) started at 8:21 AM, 2:00 later.
- Actual running time: William was 1:45 faster on foot than Eduardo.
- Finish clock: Eduardo crossed the line 0:15 ahead of William — Eduardo wins this head-to-head.
Δ (A − B): actual +1:45 · finish clock -0:15.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Eduardo | William | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:55 | 8:34 | +0:21 |
| Stairs to Windy Gap | 7:11 | 6:53 | +0:18 |
| Windy Gap to Muir Woods | 6:12 | 6:01 | +0:11 |
| Muir Woods to Cardiac | 30:14 | 29:41 | +0:33 |
| Cardiac to White Gate | 15:02 | 14:44 | +0:18 |
| White Gate to The Stile | 7:29 | 7:27 | +0:02 |
| The Stile to Finish | 2:14 | 2:12 | +0:02 |
Δ negative = Eduardo ran the segment faster.