Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMatthew P Borello
#507 · 1:19:46 · M44 · Group X · INV
Wave start 8:22 AM (X-INV)
Athlete B
OfficialWalter Graber
#506 · 1:18:44 · M35 · 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
Matthew (X-INV) started at 8:22 AM; Walter (Y-INV) started at 8:23 AM. That gave Matthew a 1 minute head start on Walter. On foot, Matthew ran 1:19:46 and Walter ran 1:18:44 — Walter was 1:02 faster than Matthew. Matthew took official place 507th (time-based 645th) and Walter took official place 506th (time-based 604th). Walter was faster on foot and finished ahead on the official clock too. Biggest swing: Walter gained 1:52 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Matthew P Borello (X-INV) started 1 min earlier than Walter (Y-INV).
- Overall place Δ
- +1
- Actual time Δ
- +1:02
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Matthew earlier)
- Finish clock Δ
- +0:02
- Section place Δ
- -48
Δ = Matthew − Walter. Negative means Matthew is ahead/faster.
Race timeline
Computed- Matthew (X-INV) started at 8:22 AM.
- Walter (Y-INV) started at 8:23 AM, 1:00 later.
- Actual running time: Walter was 1:02 faster on foot than Matthew.
- Finish clock: Walter crossed the line 0:02 ahead of Matthew — Walter wins this head-to-head.
Δ (A − B): actual +1:02 · finish clock +0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Matthew | Walter | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:09 | 8:07 | +0:02 |
| Stairs to Windy Gap | 6:32 | 6:49 | -0:17 |
| Windy Gap to Muir Woods | 6:14 | 5:49 | +0:25 |
| Muir Woods to Cardiac | 34:04 | 32:12 | +1:52 |
| Cardiac to White Gate | 14:56 | 15:20 | -0:24 |
| White Gate to The Stile | 7:38 | 8:00 | -0:22 |
| The Stile to Finish | 2:13 | 2:27 | -0:14 |
Δ negative = Matthew ran the segment faster.