Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlden E Besse
#519 · 1:32:22 · M9 · Group L · INV
Wave start 8:12 AM (L-INV)
Athlete B
OfficialHector Sigurdsson
#522 · 1:21:45 · M17 · Group Y · INV
Wave start 8:23 AM (Y-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
Alden (L-INV) started at 8:12 AM; Hector (Y-INV) started at 8:23 AM. That gave Alden a 11 minutes head start on Hector. On foot, Alden ran 1:32:22 and Hector ran 1:21:45 — Hector was 10:37 faster than Alden. Alden took official place 519th (time-based 951st) and Hector took official place 522nd (time-based 700th). Alden's head start was enough to flip the official order even though Hector was faster on foot. Biggest swing: Hector gained 7:29 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Alden E Besse (L-INV) started 11 min earlier than Hector (Y-INV).
- Overall place Δ
- -3
- Actual time Δ
- +10:37
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Alden earlier)
- Finish clock Δ
- -0:23
- Section place Δ
- -71
Δ = Alden − Hector. Negative means Alden is ahead/faster.
Race timeline
Computed- Alden (L-INV) started at 8:12 AM.
- Hector (Y-INV) started at 8:23 AM, 11:00 later.
- Actual running time: Hector was 10:37 faster on foot than Alden.
- Finish clock: Alden crossed the line 0:23 ahead of Hector — Alden wins this head-to-head.
Δ (A − B): actual +10:37 · finish clock -0:23.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alden | Hector | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:59 | 8:38 | +0:21 |
| Stairs to Windy Gap | 8:02 | 7:40 | +0:22 |
| Windy Gap to Muir Woods | 8:14 | 6:42 | +1:32 |
| Muir Woods to Cardiac | 38:38 | 31:09 | +7:29 |
| Cardiac to White Gate | 17:38 | 17:40 | -0:02 |
| White Gate to The Stile | 8:42 | 7:53 | +0:49 |
| The Stile to Finish | 2:09 | 2:03 | +0:06 |
Δ negative = Alden ran the segment faster.