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
OfficialCarlos R Flores
#1060 · 1:33:44 · M55 · Group T · DR
Wave start 8:45 AM (T-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; Carlos (T-DR) started at 8:45 AM. That gave Kelin a 3 minutes head start on Carlos. On foot, Kelin ran 1:36:26 and Carlos ran 1:33:44 — Carlos was 2:42 faster than Kelin. Kelin took official place 1055th (time-based 1046th) and Carlos took official place 1060th (time-based 981st). Kelin's head start was enough to flip the official order even though Carlos was faster on foot. Biggest swing: Carlos gained 1:19 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
Kelin E Buckley (P-DR) started 3 min earlier than Carlos (T-DR).
- Overall place Δ
- -5
- Actual time Δ
- +2:42
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Kelin earlier)
- Finish clock Δ
- -0:18
- Section place Δ
- +18
Δ = Kelin − Carlos. Negative means Kelin is ahead/faster.
Race timeline
Computed- Kelin (P-DR) started at 8:42 AM.
- Carlos (T-DR) started at 8:45 AM, 3:00 later.
- Actual running time: Carlos was 2:42 faster on foot than Kelin.
- Finish clock: Kelin crossed the line 0:18 ahead of Carlos — Kelin wins this head-to-head.
Δ (A − B): actual +2:42 · finish clock -0:18.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kelin | Carlos | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:26 | 10:05 | +1:21 |
| Stairs to Windy Gap | 8:29 | 8:19 | +0:10 |
| Windy Gap to Muir Woods | 8:28 | 7:09 | +1:19 |
| Muir Woods to Cardiac | 36:11 | 35:58 | +0:13 |
| Cardiac to White Gate | 19:41 | 20:16 | -0:35 |
| White Gate to The Stile | 9:24 | 9:29 | -0:05 |
| The Stile to Finish | 2:47 | 2:28 | +0:19 |
Δ negative = Kelin ran the segment faster.