Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialWilliam J Wurzbach
#553 · 1:01:03 · M17 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialKim Reynolds
#548 · 1:10:40 · F48 · Group M · DR
Wave start 8:40 AM (M-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
William (Y-DR) started at 8:50 AM; Kim (M-DR) started at 8:40 AM. That gave Kim a 10 minutes head start on William. On foot, William ran 1:01:03 and Kim ran 1:10:40 — William was 9:37 faster than Kim. William took official place 553rd (time-based 82nd) and Kim took official place 548th (time-based 344th). Kim's head start was enough to flip the official order even though William was faster on foot. Biggest swing: William gained 3:24 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Kim Reynolds (M-DR) started 10 min earlier than William (Y-DR).
- Overall place Δ
- +5
- Actual time Δ
- -9:37
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Kim earlier)
- Finish clock Δ
- +0:23
- Section place Δ
- +1
Δ = William − Kim. Negative means William is ahead/faster.
Race timeline
Computed- Kim (M-DR) started at 8:40 AM.
- William (Y-DR) started at 8:50 AM, 10:00 later.
- Actual running time: William was 9:37 faster on foot than Kim.
- Finish clock: Kim crossed the line 0:23 ahead of William — Kim wins this head-to-head.
Δ (A − B): actual -9:37 · finish clock +0:23.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | William | Kim | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:56 | 8:28 | -1:32 |
| Stairs to Windy Gap | 5:13 | 6:33 | -1:20 |
| Windy Gap to Muir Woods | 5:58 | 5:55 | +0:03 |
| Muir Woods to Cardiac | 23:19 | 26:43 | -3:24 |
| Cardiac to White Gate | 11:49 | 14:10 | -2:21 |
| White Gate to The Stile | 6:03 | 6:43 | -0:40 |
| The Stile to Finish | 1:45 | 2:08 | -0:23 |
Δ negative = William ran the segment faster.