Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialWalker A. Elkus
#650 · 1:15:44 · M12 · Group T · DR
Wave start 8:45 AM (T-DR)
Athlete B
OfficialColin Luce
#646 · 1:10:27 · M40 · Group Y · DR
Wave start 8:50 AM (Y-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
Walker (T-DR) started at 8:45 AM; Colin (Y-DR) started at 8:50 AM. That gave Walker a 5 minutes head start on Colin. On foot, Walker ran 1:15:44 and Colin ran 1:10:27 — Colin was 5:17 faster than Walker. Walker took official place 650th (time-based 513th) and Colin took official place 646th (time-based 340th). Colin was faster on foot and finished ahead on the official clock too. Biggest swing: Colin gained 1:55 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Walker A. Elkus (T-DR) started 5 min earlier than Colin (Y-DR).
- Overall place Δ
- +4
- Actual time Δ
- +5:17
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Walker earlier)
- Finish clock Δ
- +0:17
- Section place Δ
- -17
Δ = Walker − Colin. Negative means Walker is ahead/faster.
Race timeline
Computed- Walker (T-DR) started at 8:45 AM.
- Colin (Y-DR) started at 8:50 AM, 5:00 later.
- Actual running time: Colin was 5:17 faster on foot than Walker.
- Finish clock: Colin crossed the line 0:17 ahead of Walker — Colin wins this head-to-head.
Δ (A − B): actual +5:17 · finish clock +0:17.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Walker | Colin | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:35 | 8:34 | +0:01 |
| Stairs to Windy Gap | 6:33 | 6:02 | +0:31 |
| Windy Gap to Muir Woods | 6:11 | 5:49 | +0:22 |
| Muir Woods to Cardiac | 29:04 | 27:09 | +1:55 |
| Cardiac to White Gate | 15:53 | 14:14 | +1:39 |
| White Gate to The Stile | 7:29 | 6:45 | +0:44 |
| The Stile to Finish | 1:59 | 1:54 | +0:05 |
Δ negative = Walker ran the segment faster.