Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTom Hockin
#474 · 1:18:11 · M52 · Group U · INV
Wave start 8:19 AM (U-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
Tom (U-INV) started at 8:19 AM; Matthew (Q-INV) started at 8:16 AM. That gave Matthew a 3 minutes head start on Tom. On foot, Tom ran 1:18:11 and Matthew ran 1:20:45 — Tom was 2:34 faster than Matthew. Tom took official place 474th (time-based 586th) and Matthew took official place 469th (time-based 670th). Matthew's head start was enough to flip the official order even though Tom was faster on foot. Biggest swing: Tom gained 1:20 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Matthew Gilmartin (Q-INV) started 3 min earlier than Tom (U-INV).
- Overall place Δ
- +5
- Actual time Δ
- -2:34
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Matthew earlier)
- Finish clock Δ
- +0:26
- Section place Δ
- -21
Δ = Tom − Matthew. Negative means Tom is ahead/faster.
Race timeline
Computed- Matthew (Q-INV) started at 8:16 AM.
- Tom (U-INV) started at 8:19 AM, 3:00 later.
- Actual running time: Tom was 2:34 faster on foot than Matthew.
- Finish clock: Matthew crossed the line 0:26 ahead of Tom — Matthew wins this head-to-head.
Δ (A − B): actual -2:34 · finish clock +0:26.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Tom | Matthew | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:04 | 9:29 | -0:25 |
| Stairs to Windy Gap | 6:53 | 7:11 | -0:18 |
| Windy Gap to Muir Woods | 6:12 | 6:12 | ±0:00 |
| Muir Woods to Cardiac | 30:09 | 31:29 | -1:20 |
| Cardiac to White Gate | 15:39 | 15:59 | -0:20 |
| White Gate to The Stile | 7:51 | 7:56 | -0:05 |
| The Stile to Finish | 2:23 | 2:29 | -0:06 |
Δ negative = Tom ran the segment faster.