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
OfficialLiam Caselli
#748 · 1:27:22 · 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
Tori (Q-DR) started at 8:43 AM; Liam (L-DR) started at 8:39 AM. That gave Liam a 4 minutes head start on Tori. On foot, Tori ran 1:23:25 and Liam ran 1:27:22 — Tori was 3:57 faster than Liam. Tori took official place 749th (time-based 753rd) and Liam took official place 748th (time-based 845th). Liam's head start was enough to flip the official order even though Tori was faster on foot. Biggest swing: Tori gained 5:27 from Cardiac to White Gate.
Deltas
ComputedWave start
Liam Caselli (L-DR) started 4 min earlier than Tori (Q-DR).
- Overall place Δ
- +1
- Actual time Δ
- -3:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Liam earlier)
- Finish clock Δ
- +0:03
- Section place Δ
- +22
Δ = Tori − Liam. Negative means Tori is ahead/faster.
Race timeline
Computed- Liam (L-DR) started at 8:39 AM.
- Tori (Q-DR) started at 8:43 AM, 4:00 later.
- Actual running time: Tori was 3:57 faster on foot than Liam.
- Finish clock: Liam crossed the line 0:03 ahead of Tori — Liam wins this head-to-head.
Δ (A − B): actual -3:57 · finish clock +0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Tori | Liam | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:54 | 8:19 | +1:35 |
| Stairs to Windy Gap | 7:31 | 6:37 | +0:54 |
| Windy Gap to Muir Woods | 6:27 | 7:04 | -0:37 |
| Muir Woods to Cardiac | 34:00 | 31:27 | +2:33 |
| Cardiac to White Gate | 15:07 | 20:34 | -5:27 |
| White Gate to The Stile | 8:16 | 10:39 | -2:23 |
| The Stile to Finish | 2:10 | 2:42 | -0:32 |
Δ negative = Tori ran the segment faster.