Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialHarrison Lee
#1073 · 1:40:37 · M9 · Group L · DR
Wave start 8:39 AM (L-DR)
Athlete B
OfficialAndy Dunn
#1068 · 1:42:26 · M65 · Group J · DR
Wave start 8:37 AM (J-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
Harrison (L-DR) started at 8:39 AM; Andy (J-DR) started at 8:37 AM. That gave Andy a 2 minutes head start on Harrison. On foot, Harrison ran 1:40:37 and Andy ran 1:42:26 — Harrison was 1:49 faster than Andy. Harrison took official place 1073rd (time-based 1108th) and Andy took official place 1068th (time-based 1125th). Andy's head start was enough to flip the official order even though Harrison was faster on foot. Biggest swing: Andy gained 3:47 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Andy Dunn (J-DR) started 2 min earlier than Harrison (L-DR).
- Overall place Δ
- +5
- Actual time Δ
- -1:49
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Andy earlier)
- Finish clock Δ
- +0:11
- Section place Δ
- +17
Δ = Harrison − Andy. Negative means Harrison is ahead/faster.
Race timeline
Computed- Andy (J-DR) started at 8:37 AM.
- Harrison (L-DR) started at 8:39 AM, 2:00 later.
- Actual running time: Harrison was 1:49 faster on foot than Andy.
- Finish clock: Andy crossed the line 0:11 ahead of Harrison — Andy wins this head-to-head.
Δ (A − B): actual -1:49 · finish clock +0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Harrison | Andy | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:34 | 12:43 | -2:09 |
| Stairs to Windy Gap | 8:53 | 9:30 | -0:37 |
| Windy Gap to Muir Woods | 8:58 | 9:32 | -0:34 |
| Muir Woods to Cardiac | 40:53 | 37:06 | +3:47 |
| Cardiac to White Gate | 19:16 | 21:26 | -2:10 |
| White Gate to The Stile | 9:19 | 9:36 | -0:17 |
| The Stile to Finish | 2:44 | 2:33 | +0:11 |
Δ negative = Harrison ran the segment faster.