Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDoc D Davis
#1074 · 1:36:39 · M11 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialHarrison Lee
#1073 · 1:40:37 · M9 · Group L · DR
Wave start 8:39 AM (L-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
Doc (Q-DR) started at 8:43 AM; Harrison (L-DR) started at 8:39 AM. That gave Harrison a 4 minutes head start on Doc. On foot, Doc ran 1:36:39 and Harrison ran 1:40:37 — Doc was 3:58 faster than Harrison. Doc took official place 1074th (time-based 1050th) and Harrison took official place 1073rd (time-based 1108th). 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 = Doc − Harrison. Negative means Doc 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 | Doc | Harrison | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:46 | 10:34 | +0:12 |
| Stairs to Windy Gap | 8:34 | 8:53 | -0:19 |
| Windy Gap to Muir Woods | 11:09 | 8:58 | +2:11 |
| Muir Woods to Cardiac | 36:12 | 40:53 | -4:41 |
| Cardiac to White Gate | 18:55 | 19:16 | -0:21 |
| White Gate to The Stile | 8:42 | 9:19 | -0:37 |
| The Stile to Finish | 2:21 | 2:44 | -0:23 |
Δ negative = Doc ran the segment faster.