Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCole A Sandrich
#248 · 1:05:54 · M17 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialLeigh von Rueden
#245 · 1:15:46 · F46 · Group M · INV
Wave start 8:13 AM (M-INV)
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
Cole (Y-INV) started at 8:23 AM; Leigh (M-INV) started at 8:13 AM. That gave Leigh a 10 minutes head start on Cole. On foot, Cole ran 1:05:54 and Leigh ran 1:15:46 — Cole was 9:52 faster than Leigh. Cole took official place 248th (time-based 205th) and Leigh took official place 245th (time-based 516th). Leigh's head start was enough to flip the official order even though Cole was faster on foot. Biggest swing: Cole gained 4:25 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Leigh von Rueden (M-INV) started 10 min earlier than Cole (Y-INV).
- Overall place Δ
- +3
- Actual time Δ
- -9:52
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Leigh earlier)
- Finish clock Δ
- +0:08
- Section place Δ
- +32
Δ = Cole − Leigh. Negative means Cole is ahead/faster.
Race timeline
Computed- Leigh (M-INV) started at 8:13 AM.
- Cole (Y-INV) started at 8:23 AM, 10:00 later.
- Actual running time: Cole was 9:52 faster on foot than Leigh.
- Finish clock: Leigh crossed the line 0:08 ahead of Cole — Leigh wins this head-to-head.
Δ (A − B): actual -9:52 · finish clock +0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Cole | Leigh | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:16 | 9:35 | -1:19 |
| Stairs to Windy Gap | 6:01 | 6:24 | -0:23 |
| Windy Gap to Muir Woods | 5:49 | 6:01 | -0:12 |
| Muir Woods to Cardiac | 24:48 | 29:13 | -4:25 |
| Cardiac to White Gate | 12:42 | 15:01 | -2:19 |
| White Gate to The Stile | 6:40 | 7:22 | -0:42 |
| The Stile to Finish | 1:38 | 2:10 | -0:32 |
Δ negative = Cole ran the segment faster.