Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAndy Dunn
#1068 · 1:42:26 · M65 · Group J · DR
Wave start 8:37 AM (J-DR)
Athlete B
OfficialAlyssa Anderson
#1070 · 1:36:32 · F37 · 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
Andy (J-DR) started at 8:37 AM; Alyssa (Q-DR) started at 8:43 AM. That gave Andy a 6 minutes head start on Alyssa. On foot, Andy ran 1:42:26 and Alyssa ran 1:36:32 — Alyssa was 5:54 faster than Andy. Andy took official place 1068th (time-based 1125th) and Alyssa took official place 1070th (time-based 1048th). Andy's head start was enough to flip the official order even though Alyssa was faster on foot. Biggest swing: Alyssa gained 3:31 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Andy Dunn (J-DR) started 6 min earlier than Alyssa (Q-DR).
- Overall place Δ
- -2
- Actual time Δ
- +5:54
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Andy earlier)
- Finish clock Δ
- -0:06
- Section place Δ
- -56
Δ = Andy − Alyssa. Negative means Andy is ahead/faster.
Race timeline
Computed- Andy (J-DR) started at 8:37 AM.
- Alyssa (Q-DR) started at 8:43 AM, 6:00 later.
- Actual running time: Alyssa was 5:54 faster on foot than Andy.
- Finish clock: Andy crossed the line 0:06 ahead of Alyssa — Andy wins this head-to-head.
Δ (A − B): actual +5:54 · finish clock -0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Andy | Alyssa | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:43 | 10:59 | +1:44 |
| Stairs to Windy Gap | 9:30 | 7:58 | +1:32 |
| Windy Gap to Muir Woods | 9:32 | 9:19 | +0:13 |
| Muir Woods to Cardiac | 37:06 | 33:35 | +3:31 |
| Cardiac to White Gate | 21:26 | 22:38 | -1:12 |
| White Gate to The Stile | 9:36 | 9:14 | +0:22 |
| The Stile to Finish | 2:33 | 2:49 | -0:16 |
Δ negative = Andy ran the segment faster.