Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialShyla R Woolf
#356 · 1:18:01 · F16 · Group N · INV
Wave start 8:14 AM (N-INV)
Athlete B
OfficialTodd M Law
#354 · 1:16:59 · M58 · 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
Shyla (N-INV) started at 8:14 AM; Todd (P-INV) started at 8:15 AM. That gave Shyla a 1 minute head start on Todd. On foot, Shyla ran 1:18:01 and Todd ran 1:16:59 — Todd was 1:02 faster than Shyla. Shyla took official place 356th (time-based 582nd) and Todd took official place 354th (time-based 553rd). Todd was faster on foot and finished ahead on the official clock too. Biggest swing: Todd gained 1:50 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Shyla R Woolf (N-INV) started 1 min earlier than Todd (P-INV).
- Overall place Δ
- +2
- Actual time Δ
- +1:02
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Shyla earlier)
- Finish clock Δ
- +0:02
- Section place Δ
- -15
Δ = Shyla − Todd. Negative means Shyla is ahead/faster.
Race timeline
Computed- Shyla (N-INV) started at 8:14 AM.
- Todd (P-INV) started at 8:15 AM, 1:00 later.
- Actual running time: Todd was 1:02 faster on foot than Shyla.
- Finish clock: Todd crossed the line 0:02 ahead of Shyla — Todd wins this head-to-head.
Δ (A − B): actual +1:02 · finish clock +0:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Shyla | Todd | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:04 | 9:32 | -0:28 |
| Stairs to Windy Gap | 6:59 | 7:10 | -0:11 |
| Windy Gap to Muir Woods | 5:58 | 5:55 | +0:03 |
| Muir Woods to Cardiac | 31:31 | 29:41 | +1:50 |
| Cardiac to White Gate | 14:49 | 15:02 | -0:13 |
| White Gate to The Stile | 7:32 | 7:32 | ±0:00 |
| The Stile to Finish | 2:08 | 2:07 | +0:01 |
Δ negative = Shyla ran the segment faster.