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
OfficialAnnie Van Roo
#359 · 1:16:10 · F38 · Group Q · INV
Wave start 8:16 AM (Q-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; Annie (Q-INV) started at 8:16 AM. That gave Todd a 1 minute head start on Annie. On foot, Todd ran 1:16:59 and Annie ran 1:16:10 — Annie was 0:49 faster than Todd. Todd took official place 354th (time-based 553rd) and Annie took official place 359th (time-based 526th). Todd's head start was enough to flip the official order even though Annie was faster on foot. Biggest swing: Annie gained 0:43 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Todd M Law (P-INV) started 1 min earlier than Annie (Q-INV).
- Overall place Δ
- -5
- Actual time Δ
- +0:49
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Todd earlier)
- Finish clock Δ
- -0:11
- Section place Δ
- -16
Δ = Todd − Annie. Negative means Todd is ahead/faster.
Race timeline
Computed- Todd (P-INV) started at 8:15 AM.
- Annie (Q-INV) started at 8:16 AM, 1:00 later.
- Actual running time: Annie was 0:49 faster on foot than Todd.
- Finish clock: Todd crossed the line 0:11 ahead of Annie — Todd wins this head-to-head.
Δ (A − B): actual +0:49 · finish clock -0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Todd | Annie | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:32 | 9:01 | +0:31 |
| Stairs to Windy Gap | 7:10 | 7:06 | +0:04 |
| Windy Gap to Muir Woods | 5:55 | 6:32 | -0:37 |
| Muir Woods to Cardiac | 29:41 | 28:58 | +0:43 |
| Cardiac to White Gate | 15:02 | 15:12 | -0:10 |
| White Gate to The Stile | 7:32 | 7:19 | +0:13 |
| The Stile to Finish | 2:07 | 2:02 | +0:05 |
Δ negative = Todd ran the segment faster.