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
OfficialAndrew H Shields
#246 · 1:04:50 · M32 · Group Z · INV
Wave start 8:24 AM (Z-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; Andrew (Z-INV) started at 8:24 AM. That gave Cole a 1 minute head start on Andrew. On foot, Cole ran 1:05:54 and Andrew ran 1:04:50 — Andrew was 1:04 faster than Cole. Cole took official place 248th (time-based 205th) and Andrew took official place 246th (time-based 177th). Andrew was faster on foot and finished ahead on the official clock too. Biggest swing: Andrew gained 0:39 from Top of Stairs to Windy Gap.
Deltas
ComputedWave start
Cole A Sandrich (Y-INV) started 1 min earlier than Andrew (Z-INV).
- Overall place Δ
- +2
- Actual time Δ
- +1:04
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Cole earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- +15
Δ = Cole − Andrew. Negative means Cole is ahead/faster.
Race timeline
Computed- Cole (Y-INV) started at 8:23 AM.
- Andrew (Z-INV) started at 8:24 AM, 1:00 later.
- Actual running time: Andrew was 1:04 faster on foot than Cole.
- Finish clock: Andrew crossed the line 0:04 ahead of Cole — Andrew wins this head-to-head.
Δ (A − B): actual +1:04 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Cole | Andrew | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:16 | 7:38 | +0:38 |
| Stairs to Windy Gap | 6:01 | 5:22 | +0:39 |
| Windy Gap to Muir Woods | 5:49 | 5:11 | +0:38 |
| Muir Woods to Cardiac | 24:48 | 24:59 | -0:11 |
| Cardiac to White Gate | 12:42 | 13:10 | -0:28 |
| White Gate to The Stile | 6:40 | 6:36 | +0:04 |
| The Stile to Finish | 1:38 | 1:54 | -0:16 |
Δ negative = Cole ran the segment faster.