Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKevin W Berry
#637 · 1:10:05 · M40 · Group Y · DR
Wave start 8:50 AM (Y-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
Kevin (Y-DR) started at 8:50 AM; shauna (Q-DR) started at 8:43 AM. That gave shauna a 7 minutes head start on Kevin. On foot, Kevin ran 1:10:05 and shauna ran 1:16:55 — Kevin was 6:50 faster than shauna. Kevin took official place 637th (time-based 328th) and shauna took official place 634th (time-based 550th). shauna's head start was enough to flip the official order even though Kevin was faster on foot. Biggest swing: Kevin gained 2:30 from Cardiac to White Gate.
Deltas
ComputedWave start
shauna Pugliese (Q-DR) started 7 min earlier than Kevin (Y-DR).
- Overall place Δ
- +3
- Actual time Δ
- -6:50
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (shauna earlier)
- Finish clock Δ
- +0:10
- Section place Δ
- +3
Δ = Kevin − shauna. Negative means Kevin is ahead/faster.
Race timeline
Computed- shauna (Q-DR) started at 8:43 AM.
- Kevin (Y-DR) started at 8:50 AM, 7:00 later.
- Actual running time: Kevin was 6:50 faster on foot than shauna.
- Finish clock: shauna crossed the line 0:10 ahead of Kevin — shauna wins this head-to-head.
Δ (A − B): actual -6:50 · finish clock +0:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kevin | shauna | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:10 | 9:20 | -1:10 |
| Stairs to Windy Gap | 6:31 | 6:44 | -0:13 |
| Windy Gap to Muir Woods | 5:57 | 6:59 | -1:02 |
| Muir Woods to Cardiac | 27:36 | 28:56 | -1:20 |
| Cardiac to White Gate | 13:06 | 15:36 | -2:30 |
| White Gate to The Stile | 6:58 | 7:27 | -0:29 |
| The Stile to Finish | 1:47 | 1:53 | -0:06 |
Δ negative = Kevin ran the segment faster.