Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSibley McMonsef
#418 · 1:23:02 · F11 · Group K · INV
Wave start 8:11 AM (K-INV)
Athlete B
OfficialAsvi W Diaz de Leon
#420 · 1:12:07 · M42 · Group X · INV
Wave start 8:22 AM (X-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
Sibley (K-INV) started at 8:11 AM; Asvi (X-INV) started at 8:22 AM. That gave Sibley a 11 minutes head start on Asvi. On foot, Sibley ran 1:23:02 and Asvi ran 1:12:07 — Asvi was 10:55 faster than Sibley. Sibley took official place 418th (time-based 740th) and Asvi took official place 420th (time-based 392nd). Sibley's head start was enough to flip the official order even though Asvi was faster on foot. Biggest swing: Asvi gained 4:42 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sibley McMonsef (K-INV) started 11 min earlier than Asvi (X-INV).
- Overall place Δ
- -2
- Actual time Δ
- +10:55
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Sibley earlier)
- Finish clock Δ
- -0:05
- Section place Δ
- -22
Δ = Sibley − Asvi. Negative means Sibley is ahead/faster.
Race timeline
Computed- Sibley (K-INV) started at 8:11 AM.
- Asvi (X-INV) started at 8:22 AM, 11:00 later.
- Actual running time: Asvi was 10:55 faster on foot than Sibley.
- Finish clock: Sibley crossed the line 0:05 ahead of Asvi — Sibley wins this head-to-head.
Δ (A − B): actual +10:55 · finish clock -0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sibley | Asvi | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:01 | 8:50 | +0:11 |
| Stairs to Windy Gap | 7:40 | 6:33 | +1:07 |
| Windy Gap to Muir Woods | 6:57 | 5:43 | +1:14 |
| Muir Woods to Cardiac | 32:40 | 27:58 | +4:42 |
| Cardiac to White Gate | 16:10 | 13:55 | +2:15 |
| White Gate to The Stile | 8:09 | 7:06 | +1:03 |
| The Stile to Finish | 2:25 | 2:02 | +0:23 |
Δ negative = Sibley ran the segment faster.