Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKaren Liu
#1022 · 1:34:07 · F35 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Athlete B
OfficialShane R Patton
#1017 · 1:29:53 · M48 · Group V · DR
Wave start 8:47 AM (V-DR)
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
Karen (Q-DR) started at 8:43 AM; Shane (V-DR) started at 8:47 AM. That gave Karen a 4 minutes head start on Shane. On foot, Karen ran 1:34:07 and Shane ran 1:29:53 — Shane was 4:14 faster than Karen. Karen took official place 1022nd (time-based 990th) and Shane took official place 1017th (time-based 910th). Shane was faster on foot and finished ahead on the official clock too. Biggest swing: Shane gained 1:31 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Karen Liu (Q-DR) started 4 min earlier than Shane (V-DR).
- Overall place Δ
- +5
- Actual time Δ
- +4:14
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Karen earlier)
- Finish clock Δ
- +0:14
- Section place Δ
- +44
Δ = Karen − Shane. Negative means Karen is ahead/faster.
Race timeline
Computed- Karen (Q-DR) started at 8:43 AM.
- Shane (V-DR) started at 8:47 AM, 4:00 later.
- Actual running time: Shane was 4:14 faster on foot than Karen.
- Finish clock: Shane crossed the line 0:14 ahead of Karen — Shane wins this head-to-head.
Δ (A − B): actual +4:14 · finish clock +0:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Karen | Shane | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:00 | 10:39 | +0:21 |
| Stairs to Windy Gap | 8:27 | 7:51 | +0:36 |
| Windy Gap to Muir Woods | 7:48 | 7:24 | +0:24 |
| Muir Woods to Cardiac | 36:45 | 35:14 | +1:31 |
| Cardiac to White Gate | 18:30 | 17:09 | +1:21 |
| White Gate to The Stile | 9:04 | 9:03 | +0:01 |
| The Stile to Finish | 2:33 | 2:33 | ±0:00 |
Δ negative = Karen ran the segment faster.