Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRichard L Park
#629 · 1:31:25 · M73 · Group AA · DR
Wave start 8:28 AM (AA-DR)
Athlete B
Officialshauna Pugliese
#634 · 1:16:55 · F33 · Group Q · DR
Wave start 8:43 AM (Q-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
Richard (AA-DR) started at 8:28 AM; shauna (Q-DR) started at 8:43 AM. That gave Richard a 15 minutes head start on shauna. On foot, Richard ran 1:31:25 and shauna ran 1:16:55 — shauna was 14:30 faster than Richard. Richard took official place 629th (time-based 933rd) and shauna took official place 634th (time-based 550th). Richard's head start was enough to flip the official order even though shauna was faster on foot. Biggest swing: shauna gained 4:43 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Richard L Park (AA-DR) started 15 min earlier than shauna (Q-DR).
- Overall place Δ
- -5
- Actual time Δ
- +14:30
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 15 min (Richard earlier)
- Finish clock Δ
- -0:30
- Section place Δ
- -16
Δ = Richard − shauna. Negative means Richard is ahead/faster.
Race timeline
Computed- Richard (AA-DR) started at 8:28 AM.
- shauna (Q-DR) started at 8:43 AM, 15:00 later.
- Actual running time: shauna was 14:30 faster on foot than Richard.
- Finish clock: Richard crossed the line 0:30 ahead of shauna — Richard wins this head-to-head.
Δ (A − B): actual +14:30 · finish clock -0:30.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Richard | shauna | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:44 | 9:20 | +2:24 |
| Stairs to Windy Gap | 8:40 | 6:44 | +1:56 |
| Windy Gap to Muir Woods | 7:37 | 6:59 | +0:38 |
| Muir Woods to Cardiac | 33:39 | 28:56 | +4:43 |
| Cardiac to White Gate | 18:43 | 15:36 | +3:07 |
| White Gate to The Stile | 8:40 | 7:27 | +1:13 |
| The Stile to Finish | 2:22 | 1:53 | +0:29 |
Δ negative = Richard ran the segment faster.