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
OfficialGreg Ryan
#751 · 1:20:26 · M53 · Group U · DR
Wave start 8:46 AM (U-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; Greg (U-DR) started at 8:46 AM. That gave Tori a 3 minutes head start on Greg. On foot, Tori ran 1:23:25 and Greg ran 1:20:26 — Greg was 2:59 faster than Tori. Tori took official place 749th (time-based 753rd) and Greg took official place 751st (time-based 661st). Tori's head start was enough to flip the official order even though Greg was faster on foot. Biggest swing: Greg gained 3:09 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Tori M Buckley (Q-DR) started 3 min earlier than Greg (U-DR).
- Overall place Δ
- -2
- Actual time Δ
- +2:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Tori earlier)
- Finish clock Δ
- -0:01
- Section place Δ
- +11
Δ = Tori − Greg. Negative means Tori is ahead/faster.
Race timeline
Computed- Tori (Q-DR) started at 8:43 AM.
- Greg (U-DR) started at 8:46 AM, 3:00 later.
- Actual running time: Greg was 2:59 faster on foot than Tori.
- Finish clock: Tori crossed the line 0:01 ahead of Greg — Tori wins this head-to-head.
Δ (A − B): actual +2:59 · finish clock -0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Tori | Greg | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:54 | 9:54 | ±0:00 |
| Stairs to Windy Gap | 7:31 | 7:14 | +0:17 |
| Windy Gap to Muir Woods | 6:27 | 6:46 | -0:19 |
| Muir Woods to Cardiac | 34:00 | 30:51 | +3:09 |
| Cardiac to White Gate | 15:07 | 15:45 | -0:38 |
| White Gate to The Stile | 8:16 | 7:53 | +0:23 |
| The Stile to Finish | 2:10 | 2:03 | +0:07 |
Δ negative = Tori ran the segment faster.