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
OfficialDoc D Davis
#1074 · 1:36:39 · M11 · 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
Harrison (L-DR) started at 8:39 AM; Doc (Q-DR) started at 8:43 AM. That gave Harrison a 4 minutes head start on Doc. On foot, Harrison ran 1:40:37 and Doc ran 1:36:39 — Doc was 3:58 faster than Harrison. Harrison took official place 1073rd (time-based 1108th) and Doc took official place 1074th (time-based 1050th). Harrison's head start was enough to flip the official order even though Doc was faster on foot. Biggest swing: Doc gained 4:41 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Harrison Lee (L-DR) started 4 min earlier than Doc (Q-DR).
- Overall place Δ
- -1
- Actual time Δ
- +3:58
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Harrison earlier)
- Finish clock Δ
- -0:02
- Section place Δ
- -40
Δ = Harrison − Doc. Negative means Harrison is ahead/faster.
Race timeline
Computed- Harrison (L-DR) started at 8:39 AM.
- Doc (Q-DR) started at 8:43 AM, 4:00 later.
- Actual running time: Doc was 3:58 faster on foot than Harrison.
- Finish clock: Harrison crossed the line 0:02 ahead of Doc — Harrison wins this head-to-head.
Δ (A − B): actual +3:58 · finish clock -0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Harrison | Doc | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:34 | 10:46 | -0:12 |
| Stairs to Windy Gap | 8:53 | 8:34 | +0:19 |
| Windy Gap to Muir Woods | 8:58 | 11:09 | -2:11 |
| Muir Woods to Cardiac | 40:53 | 36:12 | +4:41 |
| Cardiac to White Gate | 19:16 | 18:55 | +0:21 |
| White Gate to The Stile | 9:19 | 8:42 | +0:37 |
| The Stile to Finish | 2:44 | 2:21 | +0:23 |
Δ negative = Harrison ran the segment faster.