Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialWilliam B Pease
#180 · 1:04:10 · M42 · Group X · INV
Wave start 8:22 AM (X-INV)
Athlete B
OfficialHeather M Lutz
#185 · 1:11:21 · F43 · Group P · INV
Wave start 8:15 AM (P-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
William (X-INV) started at 8:22 AM; Heather (P-INV) started at 8:15 AM. That gave Heather a 7 minutes head start on William. On foot, William ran 1:04:10 and Heather ran 1:11:21 — William was 7:11 faster than Heather. William took official place 180th (time-based 158th) and Heather took official place 185th (time-based 362nd). William was faster on foot and finished ahead on the official clock too. Biggest swing: William gained 3:37 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Heather M Lutz (P-INV) started 7 min earlier than William (X-INV).
- Overall place Δ
- -5
- Actual time Δ
- -7:11
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Heather earlier)
- Finish clock Δ
- -0:11
- Section place Δ
- 0
Δ = William − Heather. Negative means William is ahead/faster.
Race timeline
Computed- Heather (P-INV) started at 8:15 AM.
- William (X-INV) started at 8:22 AM, 7:00 later.
- Actual running time: William was 7:11 faster on foot than Heather.
- Finish clock: William crossed the line 0:11 ahead of Heather — William wins this head-to-head.
Δ (A − B): actual -7:11 · finish clock -0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | William | Heather | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:07 | 8:19 | -1:12 |
| Stairs to Windy Gap | 5:54 | 6:27 | -0:33 |
| Windy Gap to Muir Woods | 5:32 | 6:01 | -0:29 |
| Muir Woods to Cardiac | 23:51 | 27:28 | -3:37 |
| Cardiac to White Gate | 13:13 | 14:29 | -1:16 |
| White Gate to The Stile | 6:34 | 6:45 | -0:11 |
| The Stile to Finish | 1:59 | 1:52 | +0:07 |
Δ negative = William ran the segment faster.