Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPeter K Macy
#379 · 1:13:35 · M53 · Group U · INV
Wave start 8:19 AM (U-INV)
Athlete B
OfficialMatt J Gaide
#384 · 1:09:47 · M39 · Group Y · INV
Wave start 8:23 AM (Y-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
Peter (U-INV) started at 8:19 AM; Matt (Y-INV) started at 8:23 AM. That gave Peter a 4 minutes head start on Matt. On foot, Peter ran 1:13:35 and Matt ran 1:09:47 — Matt was 3:48 faster than Peter. Peter took official place 379th (time-based 438th) and Matt took official place 384th (time-based 317th). Peter's head start was enough to flip the official order even though Matt was faster on foot. Biggest swing: Matt gained 1:55 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Peter K Macy (U-INV) started 4 min earlier than Matt (Y-INV).
- Overall place Δ
- -5
- Actual time Δ
- +3:48
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Peter earlier)
- Finish clock Δ
- -0:12
- Section place Δ
- -43
Δ = Peter − Matt. Negative means Peter is ahead/faster.
Race timeline
Computed- Peter (U-INV) started at 8:19 AM.
- Matt (Y-INV) started at 8:23 AM, 4:00 later.
- Actual running time: Matt was 3:48 faster on foot than Peter.
- Finish clock: Peter crossed the line 0:12 ahead of Matt — Peter wins this head-to-head.
Δ (A − B): actual +3:48 · finish clock -0:12.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Peter | Matt | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:18 | 7:53 | +0:25 |
| Stairs to Windy Gap | 6:56 | 5:48 | +1:08 |
| Windy Gap to Muir Woods | 6:32 | 6:13 | +0:19 |
| Muir Woods to Cardiac | 27:50 | 25:55 | +1:55 |
| Cardiac to White Gate | 14:35 | 14:48 | -0:13 |
| White Gate to The Stile | 7:17 | 7:16 | +0:01 |
| The Stile to Finish | 2:07 | 1:54 | +0:13 |
Δ negative = Peter ran the segment faster.