Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDaniel Shapiro
#638 · 1:19:07 · M60 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialMichael W Pharis
#641 · 1:14:20 · M52 · Group U · DR
Wave start 8:46 AM (U-DR)
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
Daniel (N-DR) started at 8:41 AM; Michael (U-DR) started at 8:46 AM. That gave Daniel a 5 minutes head start on Michael. On foot, Daniel ran 1:19:07 and Michael ran 1:14:20 — Michael was 4:47 faster than Daniel. Daniel took official place 638th (time-based 622nd) and Michael took official place 641st (time-based 458th). Daniel's head start was enough to flip the official order even though Michael was faster on foot. Biggest swing: Michael gained 2:03 from Cardiac to White Gate.
Deltas
ComputedWave start
Daniel Shapiro (N-DR) started 5 min earlier than Michael (U-DR).
- Overall place Δ
- -3
- Actual time Δ
- +4:47
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Daniel earlier)
- Finish clock Δ
- -0:13
- Section place Δ
- -3
Δ = Daniel − Michael. Negative means Daniel is ahead/faster.
Race timeline
Computed- Daniel (N-DR) started at 8:41 AM.
- Michael (U-DR) started at 8:46 AM, 5:00 later.
- Actual running time: Michael was 4:47 faster on foot than Daniel.
- Finish clock: Daniel crossed the line 0:13 ahead of Michael — Daniel wins this head-to-head.
Δ (A − B): actual +4:47 · finish clock -0:13.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Daniel | Michael | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:43 | 9:14 | +0:29 |
| Stairs to Windy Gap | 6:48 | 6:19 | +0:29 |
| Windy Gap to Muir Woods | 6:41 | 6:00 | +0:41 |
| Muir Woods to Cardiac | 29:58 | 29:33 | +0:25 |
| Cardiac to White Gate | 16:05 | 14:02 | +2:03 |
| White Gate to The Stile | 7:41 | 7:11 | +0:30 |
| The Stile to Finish | 2:11 | 2:01 | +0:10 |
Δ negative = Daniel ran the segment faster.