Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAlex Slack
#244 · 1:06:46 · M42 · Group X · INV
Wave start 8:22 AM (X-INV)
Athlete B
OfficialLeigh von Rueden
#245 · 1:15:46 · F46 · Group M · INV
Wave start 8:13 AM (M-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
Alex (X-INV) started at 8:22 AM; Leigh (M-INV) started at 8:13 AM. That gave Leigh a 9 minutes head start on Alex. On foot, Alex ran 1:06:46 and Leigh ran 1:15:46 — Alex was 9:00 faster than Leigh. Alex took official place 244th (time-based 223rd) and Leigh took official place 245th (time-based 516th). Alex was faster on foot and finished ahead on the official clock too. Biggest swing: Alex gained 4:23 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Leigh von Rueden (M-INV) started 9 min earlier than Alex (X-INV).
- Overall place Δ
- -1
- Actual time Δ
- -9:00
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Leigh earlier)
- Finish clock Δ
- ±0:00
- Section place Δ
- +2
Δ = Alex − Leigh. Negative means Alex is ahead/faster.
Race timeline
Computed- Leigh (M-INV) started at 8:13 AM.
- Alex (X-INV) started at 8:22 AM, 9:00 later.
- Actual running time: Alex was 9:00 faster on foot than Leigh.
- They crossed the finish line at the same clock time.
Δ (A − B): actual -9:00 · finish clock ±0:00.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Alex | Leigh | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:05 | 9:35 | -1:30 |
| Stairs to Windy Gap | 5:48 | 6:24 | -0:36 |
| Windy Gap to Muir Woods | 5:29 | 6:01 | -0:32 |
| Muir Woods to Cardiac | 24:50 | 29:13 | -4:23 |
| Cardiac to White Gate | 14:12 | 15:01 | -0:49 |
| White Gate to The Stile | 6:37 | 7:22 | -0:45 |
| The Stile to Finish | 1:45 | 2:10 | -0:25 |
Δ negative = Alex ran the segment faster.