Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKelin E Buckley
#1055 · 1:36:26 · F40 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialSamantha Brosler
#1059 · 1:35:37 · F25 · 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
Kelin (P-DR) started at 8:42 AM; Samantha (Q-DR) started at 8:43 AM. That gave Kelin a 1 minute head start on Samantha. On foot, Kelin ran 1:36:26 and Samantha ran 1:35:37 — Samantha was 0:49 faster than Kelin. Kelin took official place 1055th (time-based 1046th) and Samantha took official place 1059th (time-based 1027th). Kelin's head start was enough to flip the official order even though Samantha was faster on foot. Biggest swing: Kelin gained 2:30 from Cardiac to White Gate.
Deltas
ComputedWave start
Kelin E Buckley (P-DR) started 1 min earlier than Samantha (Q-DR).
- Overall place Δ
- -4
- Actual time Δ
- +0:49
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Kelin earlier)
- Finish clock Δ
- -0:11
- Section place Δ
- -27
Δ = Kelin − Samantha. Negative means Kelin is ahead/faster.
Race timeline
Computed- Kelin (P-DR) started at 8:42 AM.
- Samantha (Q-DR) started at 8:43 AM, 1:00 later.
- Actual running time: Samantha was 0:49 faster on foot than Kelin.
- Finish clock: Kelin crossed the line 0:11 ahead of Samantha — Kelin wins this head-to-head.
Δ (A − B): actual +0:49 · finish clock -0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kelin | Samantha | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:26 | 10:20 | +1:06 |
| Stairs to Windy Gap | 8:29 | 6:57 | +1:32 |
| Windy Gap to Muir Woods | 8:28 | 8:35 | -0:07 |
| Muir Woods to Cardiac | 36:11 | 35:40 | +0:31 |
| Cardiac to White Gate | 19:41 | 22:11 | -2:30 |
| White Gate to The Stile | 9:24 | 9:29 | -0:05 |
| The Stile to Finish | 2:47 | 2:25 | +0:22 |
Δ negative = Kelin ran the segment faster.