Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMichael J Locati
#498 · 1:39:27 · M74 · Group AAA · INV
Wave start 8:00 AM (AAA-INV)
Athlete B
OfficialZachary T Everett
#501 · 1:23:44 · M11 · 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
Michael (AAA-INV) started at 8:00 AM; Zachary (Q-INV) started at 8:16 AM. That gave Michael a 16 minutes head start on Zachary. On foot, Michael ran 1:39:27 and Zachary ran 1:23:44 — Zachary was 15:43 faster than Michael. Michael took official place 498th (time-based 1086th) and Zachary took official place 501st (time-based 762nd). Michael's head start was enough to flip the official order even though Zachary was faster on foot. Biggest swing: Zachary gained 4:28 from Cardiac to White Gate.
Deltas
ComputedWave start
Michael J Locati (AAA-INV) started 16 min earlier than Zachary (Q-INV).
- Overall place Δ
- -3
- Actual time Δ
- +15:43
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 16 min (Michael earlier)
- Finish clock Δ
- -0:17
- Section place Δ
- -51
Δ = Michael − Zachary. Negative means Michael is ahead/faster.
Race timeline
Computed- Michael (AAA-INV) started at 8:00 AM.
- Zachary (Q-INV) started at 8:16 AM, 16:00 later.
- Actual running time: Zachary was 15:43 faster on foot than Michael.
- Finish clock: Michael crossed the line 0:17 ahead of Zachary — Michael wins this head-to-head.
Δ (A − B): actual +15:43 · finish clock -0:17.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Michael | Zachary | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:18 | 8:48 | +3:30 |
| Stairs to Windy Gap | 8:43 | 7:23 | +1:20 |
| Windy Gap to Muir Woods | 9:32 | 7:41 | +1:51 |
| Muir Woods to Cardiac | 34:44 | 33:03 | +1:41 |
| Cardiac to White Gate | 21:16 | 16:48 | +4:28 |
| White Gate to The Stile | 10:11 | 7:57 | +2:14 |
| The Stile to Finish | 2:43 | 2:04 | +0:39 |
Δ negative = Michael ran the segment faster.