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
OfficialMichael F Francis
#503 · 1:19:00 · M45 · 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
Michael (AAA-INV) started at 8:00 AM; Michael (W-INV) started at 8:21 AM. That gave Michael a 21 minutes head start on Michael. On foot, Michael ran 1:39:27 and Michael ran 1:19:00 — Michael was 20:27 faster than Michael. Michael took official place 498th (time-based 1086th) and Michael took official place 503rd (time-based 615th). Michael was faster on foot and finished ahead on the official clock too. Biggest swing: Michael gained 6:08 from Cardiac to White Gate.
Deltas
ComputedWave start
Michael J Locati (AAA-INV) started 21 min earlier than Michael (W-INV).
- Overall place Δ
- -5
- Actual time Δ
- +20:27
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 21 min (Michael earlier)
- Finish clock Δ
- -0:33
- Section place Δ
- -28
Δ = Michael − Michael. Negative means Michael is ahead/faster.
Race timeline
Computed- Michael (AAA-INV) started at 8:00 AM.
- Michael (W-INV) started at 8:21 AM, 21:00 later.
- Actual running time: Michael was 20:27 faster on foot than Michael.
- Finish clock: Michael crossed the line 0:33 ahead of Michael — Michael wins this head-to-head.
Δ (A − B): actual +20:27 · finish clock -0:33.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Michael | Michael | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:18 | 8:56 | +3:22 |
| Stairs to Windy Gap | 8:43 | 7:39 | +1:04 |
| Windy Gap to Muir Woods | 9:32 | 6:12 | +3:20 |
| Muir Woods to Cardiac | 34:44 | 31:17 | +3:27 |
| Cardiac to White Gate | 21:16 | 15:08 | +6:08 |
| White Gate to The Stile | 10:11 | 7:33 | +2:38 |
| The Stile to Finish | 2:43 | 2:15 | +0:28 |
Δ negative = Michael ran the segment faster.