Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialWill Beyer
#188 · 1:02:26 · M29 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialGreg Nacco
#192 · 1:17:34 · M66 · Group H · INV
Wave start 8:09 AM (H-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
Will (Z-INV) started at 8:24 AM; Greg (H-INV) started at 8:09 AM. That gave Greg a 15 minutes head start on Will. On foot, Will ran 1:02:26 and Greg ran 1:17:34 — Will was 15:08 faster than Greg. Will took official place 188th (time-based 122nd) and Greg took official place 192nd (time-based 572nd). Will was faster on foot and finished ahead on the official clock too. Biggest swing: Will gained 5:26 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Greg Nacco (H-INV) started 15 min earlier than Will (Z-INV).
- Overall place Δ
- -4
- Actual time Δ
- -15:08
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 15 min (Greg earlier)
- Finish clock Δ
- -0:08
- Section place Δ
- +20
Δ = Will − Greg. Negative means Will is ahead/faster.
Race timeline
Computed- Greg (H-INV) started at 8:09 AM.
- Will (Z-INV) started at 8:24 AM, 15:00 later.
- Actual running time: Will was 15:08 faster on foot than Greg.
- Finish clock: Will crossed the line 0:08 ahead of Greg — Will wins this head-to-head.
Δ (A − B): actual -15:08 · finish clock -0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Will | Greg | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:17 | 9:39 | -2:22 |
| Stairs to Windy Gap | 5:31 | 7:07 | -1:36 |
| Windy Gap to Muir Woods | 5:01 | 6:17 | -1:16 |
| Muir Woods to Cardiac | 24:10 | 29:36 | -5:26 |
| Cardiac to White Gate | 12:25 | 15:07 | -2:42 |
| White Gate to The Stile | 6:18 | 7:34 | -1:16 |
| The Stile to Finish | 1:44 | 2:14 | -0:30 |
Δ negative = Will ran the segment faster.