Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRob Clark
#780 · 1:17:33 · M40 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialKim Weiss
#783 · 1:35:43 · F60 · Group D · DR
Wave start 8:32 AM (D-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
Rob (Y-DR) started at 8:50 AM; Kim (D-DR) started at 8:32 AM. That gave Kim a 18 minutes head start on Rob. On foot, Rob ran 1:17:33 and Kim ran 1:35:43 — Rob was 18:10 faster than Kim. Rob took official place 780th (time-based 571st) and Kim took official place 783rd (time-based 1028th). Rob was faster on foot and finished ahead on the official clock too. Biggest swing: Rob gained 6:06 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Kim Weiss (D-DR) started 18 min earlier than Rob (Y-DR).
- Overall place Δ
- -3
- Actual time Δ
- -18:10
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 18 min (Kim earlier)
- Finish clock Δ
- -0:10
- Section place Δ
- +36
Δ = Rob − Kim. Negative means Rob is ahead/faster.
Race timeline
Computed- Kim (D-DR) started at 8:32 AM.
- Rob (Y-DR) started at 8:50 AM, 18:00 later.
- Actual running time: Rob was 18:10 faster on foot than Kim.
- Finish clock: Rob crossed the line 0:10 ahead of Kim — Rob wins this head-to-head.
Δ (A − B): actual -18:10 · finish clock -0:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Rob | Kim | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:38 | 11:38 | -3:00 |
| Stairs to Windy Gap | 7:07 | 9:28 | -2:21 |
| Windy Gap to Muir Woods | 6:55 | 7:37 | -0:42 |
| Muir Woods to Cardiac | 29:51 | 35:57 | -6:06 |
| Cardiac to White Gate | 15:26 | 19:52 | -4:26 |
| White Gate to The Stile | 7:34 | 8:43 | -1:09 |
| The Stile to Finish | 2:02 | 2:28 | -0:26 |
Δ negative = Rob ran the segment faster.