Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAnthony Machi
#274 · 1:07:31 · M44 · Group X · INV
Wave start 8:22 AM (X-INV)
Athlete B
OfficialScott J Perrault
#273 · 1:27:30 · M72 · Group A · INV
Wave start 8:02 AM (A-INV)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Anthony (X-INV) started at 8:22 AM; Scott (A-INV) started at 8:02 AM. That gave Scott a 20 minutes head start on Anthony. On foot, Anthony ran 1:07:31 and Scott ran 1:27:30 — Anthony was 19:59 faster than Scott. Anthony took official place 274th (time-based 247th) and Scott took official place 273rd (time-based 850th). Scott's head start was enough to flip the official order even though Anthony was faster on foot. Biggest swing: Anthony gained 8:09 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Scott J Perrault (A-INV) started 20 min earlier than Anthony (X-INV).
- Overall place Δ
- +1
- Actual time Δ
- -19:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 20 min (Scott earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- +19
Δ = Anthony − Scott. Negative means Anthony is ahead/faster.
Race timeline
Computed- Scott (A-INV) started at 8:02 AM.
- Anthony (X-INV) started at 8:22 AM, 20:00 later.
- Actual running time: Anthony was 19:59 faster on foot than Scott.
- Finish clock: Scott crossed the line 0:01 ahead of Anthony — Scott wins this head-to-head.
Δ (A − B): actual -19:59 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Anthony | Scott | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:42 | 10:41 | -2:59 |
| Stairs to Windy Gap | 5:51 | 7:47 | -1:56 |
| Windy Gap to Muir Woods | 5:39 | 7:08 | -1:29 |
| Muir Woods to Cardiac | 24:45 | 32:54 | -8:09 |
| Cardiac to White Gate | 14:38 | 17:46 | -3:08 |
| White Gate to The Stile | 7:00 | 8:40 | -1:40 |
| The Stile to Finish | 1:56 | 2:34 | -0:38 |
Δ negative = Anthony ran the segment faster.