Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCooper W Hatch
#470 · 1:12:51 · M19 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialMatthew Gilmartin
#469 · 1:20:45 · M57 · Group Q · INV
Wave start 8:16 AM (Q-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
Cooper (Z-INV) started at 8:24 AM; Matthew (Q-INV) started at 8:16 AM. That gave Matthew a 8 minutes head start on Cooper. On foot, Cooper ran 1:12:51 and Matthew ran 1:20:45 — Cooper was 7:54 faster than Matthew. Cooper took official place 470th (time-based 416th) and Matthew took official place 469th (time-based 670th). Matthew's head start was enough to flip the official order even though Cooper was faster on foot. Biggest swing: Cooper gained 2:39 from Cardiac to White Gate.
Deltas
ComputedWave start
Matthew Gilmartin (Q-INV) started 8 min earlier than Cooper (Z-INV).
- Overall place Δ
- +1
- Actual time Δ
- -7:54
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Matthew earlier)
- Finish clock Δ
- +0:06
- Section place Δ
- -2
Δ = Cooper − Matthew. Negative means Cooper is ahead/faster.
Race timeline
Computed- Matthew (Q-INV) started at 8:16 AM.
- Cooper (Z-INV) started at 8:24 AM, 8:00 later.
- Actual running time: Cooper was 7:54 faster on foot than Matthew.
- Finish clock: Matthew crossed the line 0:06 ahead of Cooper — Matthew wins this head-to-head.
Δ (A − B): actual -7:54 · finish clock +0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Cooper | Matthew | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:05 | 9:29 | -1:24 |
| Stairs to Windy Gap | 6:56 | 7:11 | -0:15 |
| Windy Gap to Muir Woods | 5:39 | 6:12 | -0:33 |
| Muir Woods to Cardiac | 29:57 | 31:29 | -1:32 |
| Cardiac to White Gate | 13:20 | 15:59 | -2:39 |
| White Gate to The Stile | 7:01 | 7:56 | -0:55 |
| The Stile to Finish | 1:53 | 2:29 | -0:36 |
Δ negative = Cooper ran the segment faster.