Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGreg Lynch
#455 · 1:12:35 · M40 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialSeth W Besse
#460 · 1:13:44 · M42 · Group X · INV
Wave start 8:22 AM (X-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
Greg (Y-INV) started at 8:23 AM; Seth (X-INV) started at 8:22 AM. That gave Seth a 1 minute head start on Greg. On foot, Greg ran 1:12:35 and Seth ran 1:13:44 — Greg was 1:09 faster than Seth. Greg took official place 455th (time-based 410th) and Seth took official place 460th (time-based 444th). Greg was faster on foot and finished ahead on the official clock too. Biggest swing: Greg gained 0:55 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Seth W Besse (X-INV) started 1 min earlier than Greg (Y-INV).
- Overall place Δ
- -5
- Actual time Δ
- -1:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Seth earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- +44
Δ = Greg − Seth. Negative means Greg is ahead/faster.
Race timeline
Computed- Seth (X-INV) started at 8:22 AM.
- Greg (Y-INV) started at 8:23 AM, 1:00 later.
- Actual running time: Greg was 1:09 faster on foot than Seth.
- Finish clock: Greg crossed the line 0:09 ahead of Seth — Greg wins this head-to-head.
Δ (A − B): actual -1:09 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Greg | Seth | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:27 | 7:51 | +0:36 |
| Stairs to Windy Gap | 6:18 | 6:27 | -0:09 |
| Windy Gap to Muir Woods | 5:53 | 5:57 | -0:04 |
| Muir Woods to Cardiac | 28:04 | 28:59 | -0:55 |
| Cardiac to White Gate | 14:35 | 14:50 | -0:15 |
| White Gate to The Stile | 7:07 | 7:21 | -0:14 |
| The Stile to Finish | 2:11 | 2:19 | -0:08 |
Δ negative = Greg ran the segment faster.