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
OfficialHayes Gathright
#639 · 1:15:11 · M12 · Group T · DR
Wave start 8:45 AM (T-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; Hayes (T-DR) started at 8:45 AM. That gave Daniel a 4 minutes head start on Hayes. On foot, Daniel ran 1:19:07 and Hayes ran 1:15:11 — Hayes was 3:56 faster than Daniel. Daniel took official place 638th (time-based 622nd) and Hayes took official place 639th (time-based 489th). Daniel's head start was enough to flip the official order even though Hayes was faster on foot. Biggest swing: Hayes gained 1:34 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Daniel Shapiro (N-DR) started 4 min earlier than Hayes (T-DR).
- Overall place Δ
- -1
- Actual time Δ
- +3:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Daniel earlier)
- Finish clock Δ
- -0:04
- Section place Δ
- +1
Δ = Daniel − Hayes. Negative means Daniel is ahead/faster.
Race timeline
Computed- Daniel (N-DR) started at 8:41 AM.
- Hayes (T-DR) started at 8:45 AM, 4:00 later.
- Actual running time: Hayes was 3:56 faster on foot than Daniel.
- Finish clock: Daniel crossed the line 0:04 ahead of Hayes — Daniel wins this head-to-head.
Δ (A − B): actual +3:56 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Daniel | Hayes | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:43 | 8:53 | +0:50 |
| Stairs to Windy Gap | 6:48 | 6:14 | +0:34 |
| Windy Gap to Muir Woods | 6:41 | 6:15 | +0:26 |
| Muir Woods to Cardiac | 29:58 | 28:24 | +1:34 |
| Cardiac to White Gate | 16:05 | 15:55 | +0:10 |
| White Gate to The Stile | 7:41 | 7:37 | +0:04 |
| The Stile to Finish | 2:11 | 1:53 | +0:18 |
Δ negative = Daniel ran the segment faster.