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
OfficialPhin H Bryan
#1051 · 1:37:16 · M10 · 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
Kelin (P-DR) started at 8:42 AM; Phin (N-DR) started at 8:41 AM. That gave Phin a 1 minute head start on Kelin. On foot, Kelin ran 1:36:26 and Phin ran 1:37:16 — Kelin was 0:50 faster than Phin. Kelin took official place 1055th (time-based 1046th) and Phin took official place 1051st (time-based 1061st). Phin's head start was enough to flip the official order even though Kelin was faster on foot. Biggest swing: Kelin gained 3:33 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Phin H Bryan (N-DR) started 1 min earlier than Kelin (P-DR).
- Overall place Δ
- +4
- Actual time Δ
- -0:50
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Phin earlier)
- Finish clock Δ
- +0:10
- Section place Δ
- +8
Δ = Kelin − Phin. Negative means Kelin is ahead/faster.
Race timeline
Computed- Phin (N-DR) started at 8:41 AM.
- Kelin (P-DR) started at 8:42 AM, 1:00 later.
- Actual running time: Kelin was 0:50 faster on foot than Phin.
- Finish clock: Phin crossed the line 0:10 ahead of Kelin — Phin wins this head-to-head.
Δ (A − B): actual -0:50 · finish clock +0:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kelin | Phin | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:26 | 9:44 | +1:42 |
| Stairs to Windy Gap | 8:29 | 8:00 | +0:29 |
| Windy Gap to Muir Woods | 8:28 | 7:56 | +0:32 |
| Muir Woods to Cardiac | 36:11 | 39:44 | -3:33 |
| Cardiac to White Gate | 19:41 | 20:01 | -0:20 |
| White Gate to The Stile | 9:24 | 8:59 | +0:25 |
| The Stile to Finish | 2:47 | 2:52 | -0:05 |
Δ negative = Kelin ran the segment faster.