Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
Officialshauna Pugliese
#634 · 1:16:55 · F33 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialDaniel Shapiro
#638 · 1:19:07 · M60 · Group N · DR
Wave start 8:41 AM (N-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
shauna (Q-DR) started at 8:43 AM; Daniel (N-DR) started at 8:41 AM. That gave Daniel a 2 minutes head start on shauna. On foot, shauna ran 1:16:55 and Daniel ran 1:19:07 — shauna was 2:12 faster than Daniel. shauna took official place 634th (time-based 550th) and Daniel took official place 638th (time-based 622nd). shauna was faster on foot and finished ahead on the official clock too. Biggest swing: shauna gained 1:02 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Daniel Shapiro (N-DR) started 2 min earlier than shauna (Q-DR).
- Overall place Δ
- -4
- Actual time Δ
- -2:12
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Daniel earlier)
- Finish clock Δ
- -0:12
- Section place Δ
- +12
Δ = shauna − Daniel. Negative means shauna is ahead/faster.
Race timeline
Computed- Daniel (N-DR) started at 8:41 AM.
- shauna (Q-DR) started at 8:43 AM, 2:00 later.
- Actual running time: shauna was 2:12 faster on foot than Daniel.
- Finish clock: shauna crossed the line 0:12 ahead of Daniel — shauna wins this head-to-head.
Δ (A − B): actual -2:12 · finish clock -0:12.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | shauna | Daniel | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:20 | 9:43 | -0:23 |
| Stairs to Windy Gap | 6:44 | 6:48 | -0:04 |
| Windy Gap to Muir Woods | 6:59 | 6:41 | +0:18 |
| Muir Woods to Cardiac | 28:56 | 29:58 | -1:02 |
| Cardiac to White Gate | 15:36 | 16:05 | -0:29 |
| White Gate to The Stile | 7:27 | 7:41 | -0:14 |
| The Stile to Finish | 1:53 | 2:11 | -0:18 |
Δ negative = shauna ran the segment faster.