Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTodd M Law
#354 · 1:16:59 · M58 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialAnna Bettini
#358 · 1:17:07 · F40 · 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
Todd (P-INV) started at 8:15 AM; Anna (P-INV) started at 8:15 AM. Both left the line at the same moment. On foot, Todd ran 1:16:59 and Anna ran 1:17:07 — Todd was 0:08 faster than Anna. Todd took official place 354th (time-based 553rd) and Anna took official place 358th (time-based 558th). Todd was faster on foot and finished ahead on the official clock too. Biggest swing: Anna gained 0:44 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Both started in the same wave.
- Overall place Δ
- -4
- Actual time Δ
- -0:08
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- ±0 min
- Finish clock Δ
- -0:08
- Section place Δ
- -1
Δ = Todd − Anna. Negative means Todd is ahead/faster.
Race timeline
Computed- Todd (P-INV) started at 8:15 AM.
- Anna (P-INV) also started at 8:15 AM.
- Actual running time: Todd was 0:08 faster on foot than Anna.
- Finish clock: Todd crossed the line 0:08 ahead of Anna — Todd wins this head-to-head.
Δ (A − B): actual -0:08 · finish clock -0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Todd | Anna | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:32 | 9:12 | +0:20 |
| Stairs to Windy Gap | 7:10 | 6:35 | +0:35 |
| Windy Gap to Muir Woods | 5:55 | 6:35 | -0:40 |
| Muir Woods to Cardiac | 29:41 | 28:57 | +0:44 |
| Cardiac to White Gate | 15:02 | 15:35 | -0:33 |
| White Gate to The Stile | 7:32 | 7:48 | -0:16 |
| The Stile to Finish | 2:07 | 2:25 | -0:18 |
Δ negative = Todd ran the segment faster.