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
OfficialAlle K Archer
#1065 · 1:47:00 · F9 · Group D · DR
Wave start 8:32 AM (D-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; Alle (D-DR) started at 8:32 AM. That gave Alle a 5 minutes head start on Andy. On foot, Andy ran 1:42:26 and Alle ran 1:47:00 — Andy was 4:34 faster than Alle. Andy took official place 1068th (time-based 1125th) and Alle took official place 1065th (time-based 1196th). Alle's head start was enough to flip the official order even though Andy was faster on foot. Biggest swing: Andy gained 4:48 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Alle K Archer (D-DR) started 5 min earlier than Andy (J-DR).
- Overall place Δ
- +3
- Actual time Δ
- -4:34
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Alle earlier)
- Finish clock Δ
- +0:26
- Section place Δ
- -2
Δ = Andy − Alle. Negative means Andy is ahead/faster.
Race timeline
Computed- Alle (D-DR) started at 8:32 AM.
- Andy (J-DR) started at 8:37 AM, 5:00 later.
- Actual running time: Andy was 4:34 faster on foot than Alle.
- Finish clock: Alle crossed the line 0:26 ahead of Andy — Alle wins this head-to-head.
Δ (A − B): actual -4:34 · finish clock +0:26.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Andy | Alle | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:43 | 12:07 | +0:36 |
| Stairs to Windy Gap | 9:30 | 10:03 | -0:33 |
| Windy Gap to Muir Woods | 9:32 | 9:39 | -0:07 |
| Muir Woods to Cardiac | 37:06 | 41:54 | -4:48 |
| Cardiac to White Gate | 21:26 | 20:52 | +0:34 |
| White Gate to The Stile | 9:36 | 9:42 | -0:06 |
| The Stile to Finish | 2:33 | 2:43 | -0:10 |
Δ negative = Andy ran the segment faster.