Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMatthew Dixon
#578 · 1:08:53 · M52 · Group U · DR
Wave start 8:46 AM (U-DR)
Athlete B
OfficialEthan Xu
#580 · 1:05:09 · M17 · 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
Matthew (U-DR) started at 8:46 AM; Ethan (Y-DR) started at 8:50 AM. That gave Matthew a 4 minutes head start on Ethan. On foot, Matthew ran 1:08:53 and Ethan ran 1:05:09 — Ethan was 3:44 faster than Matthew. Matthew took official place 578th (time-based 286th) and Ethan took official place 580th (time-based 186th). Matthew's head start was enough to flip the official order even though Ethan was faster on foot. Biggest swing: Ethan gained 1:33 from Cardiac to White Gate.
Deltas
ComputedWave start
Matthew Dixon (U-DR) started 4 min earlier than Ethan (Y-DR).
- Overall place Δ
- -2
- Actual time Δ
- +3:44
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Matthew earlier)
- Finish clock Δ
- -0:16
- Section place Δ
- -9
Δ = Matthew − Ethan. Negative means Matthew is ahead/faster.
Race timeline
Computed- Matthew (U-DR) started at 8:46 AM.
- Ethan (Y-DR) started at 8:50 AM, 4:00 later.
- Actual running time: Ethan was 3:44 faster on foot than Matthew.
- Finish clock: Matthew crossed the line 0:16 ahead of Ethan — Matthew wins this head-to-head.
Δ (A − B): actual +3:44 · finish clock -0:16.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Matthew | Ethan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:56 | 7:18 | +0:38 |
| Stairs to Windy Gap | 5:58 | 5:36 | +0:22 |
| Windy Gap to Muir Woods | 6:01 | 5:53 | +0:08 |
| Muir Woods to Cardiac | 25:48 | 25:45 | +0:03 |
| Cardiac to White Gate | 14:04 | 12:31 | +1:33 |
| White Gate to The Stile | 7:07 | 6:27 | +0:40 |
| The Stile to Finish | 1:59 | 1:39 | +0:20 |
Δ negative = Matthew ran the segment faster.