Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTori M Buckley
#749 · 1:23:25 · F28 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialGiles Scott
#747 · 1:25:21 · M60 · Group N · DR
Wave start 8:41 AM (N-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
Tori (Q-DR) started at 8:43 AM; Giles (N-DR) started at 8:41 AM. That gave Giles a 2 minutes head start on Tori. On foot, Tori ran 1:23:25 and Giles ran 1:25:21 — Tori was 1:56 faster than Giles. Tori took official place 749th (time-based 753rd) and Giles took official place 747th (time-based 799th). Giles's head start was enough to flip the official order even though Tori was faster on foot. Biggest swing: Giles gained 2:19 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Giles Scott (N-DR) started 2 min earlier than Tori (Q-DR).
- Overall place Δ
- +2
- Actual time Δ
- -1:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Giles earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- +19
Δ = Tori − Giles. Negative means Tori is ahead/faster.
Race timeline
Computed- Giles (N-DR) started at 8:41 AM.
- Tori (Q-DR) started at 8:43 AM, 2:00 later.
- Actual running time: Tori was 1:56 faster on foot than Giles.
- Finish clock: Giles crossed the line 0:04 ahead of Tori — Giles wins this head-to-head.
Δ (A − B): actual -1:56 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Tori | Giles | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:54 | 10:45 | -0:51 |
| Stairs to Windy Gap | 7:31 | 7:21 | +0:10 |
| Windy Gap to Muir Woods | 6:27 | 7:45 | -1:18 |
| Muir Woods to Cardiac | 34:00 | 31:41 | +2:19 |
| Cardiac to White Gate | 15:07 | 17:21 | -2:14 |
| White Gate to The Stile | 8:16 | 8:18 | -0:02 |
| The Stile to Finish | 2:10 | 2:10 | ±0:00 |
Δ negative = Tori ran the segment faster.