Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGiles Scott
#747 · 1:25:21 · M60 · Group N · DR
Wave start 8:41 AM (N-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
Giles (N-DR) started at 8:41 AM; Greg (U-DR) started at 8:46 AM. That gave Giles a 5 minutes head start on Greg. On foot, Giles ran 1:25:21 and Greg ran 1:20:26 — Greg was 4:55 faster than Giles. Giles took official place 747th (time-based 799th) and Greg took official place 751st (time-based 661st). Giles's head start was enough to flip the official order even though Greg was faster on foot. Biggest swing: Greg gained 1:36 from Cardiac to White Gate.
Deltas
ComputedWave start
Giles Scott (N-DR) started 5 min earlier than Greg (U-DR).
- Overall place Δ
- -4
- Actual time Δ
- +4:55
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Giles earlier)
- Finish clock Δ
- -0:05
- Section place Δ
- -8
Δ = Giles − Greg. Negative means Giles is ahead/faster.
Race timeline
Computed- Giles (N-DR) started at 8:41 AM.
- Greg (U-DR) started at 8:46 AM, 5:00 later.
- Actual running time: Greg was 4:55 faster on foot than Giles.
- Finish clock: Giles crossed the line 0:05 ahead of Greg — Giles wins this head-to-head.
Δ (A − B): actual +4:55 · finish clock -0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Giles | Greg | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:45 | 9:54 | +0:51 |
| Stairs to Windy Gap | 7:21 | 7:14 | +0:07 |
| Windy Gap to Muir Woods | 7:45 | 6:46 | +0:59 |
| Muir Woods to Cardiac | 31:41 | 30:51 | +0:50 |
| Cardiac to White Gate | 17:21 | 15:45 | +1:36 |
| White Gate to The Stile | 8:18 | 7:53 | +0:25 |
| The Stile to Finish | 2:10 | 2:03 | +0:07 |
Δ negative = Giles ran the segment faster.