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
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-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; Chris (J-INV) started at 8:10 AM. That gave Chris a 13 minutes head start on Greg. On foot, Greg ran 1:12:35 and Chris ran 1:00:42 — Chris was 11:53 faster than Greg. Greg took official place 455th (time-based 410th) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 5:54 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 13 min earlier than Greg (Y-INV).
- Overall place Δ
- +454
- Actual time Δ
- +11:53
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Chris earlier)
- Finish clock Δ
- +24:53
- Section place Δ
- +79
Δ = Greg − Chris. Negative means Greg is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Greg (Y-INV) started at 8:23 AM, 13:00 later.
- Actual running time: Chris was 11:53 faster on foot than Greg.
- Finish clock: Chris crossed the line 24:53 ahead of Greg — Chris wins this head-to-head.
Δ (A − B): actual +11:53 · finish clock +24:53.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Greg | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:27 | 7:31 | +0:56 |
| Stairs to Windy Gap | 6:18 | 5:35 | +0:43 |
| Windy Gap to Muir Woods | 5:53 | 5:25 | +0:28 |
| Muir Woods to Cardiac | 28:04 | 22:10 | +5:54 |
| Cardiac to White Gate | 14:35 | 12:14 | +2:21 |
| White Gate to The Stile | 7:07 | 5:57 | +1:10 |
| The Stile to Finish | 2:11 | 1:50 | +0:21 |
Δ negative = Greg ran the segment faster.