Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJordan Lynn Boyd
#582 · 1:15:26 · F13 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialMatthew Dixon
#578 · 1:08:53 · M52 · Group U · DR
Wave start 8:46 AM (U-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
Jordan (M-DR) started at 8:40 AM; Matthew (U-DR) started at 8:46 AM. That gave Jordan a 6 minutes head start on Matthew. On foot, Jordan ran 1:15:26 and Matthew ran 1:08:53 — Matthew was 6:33 faster than Jordan. Jordan took official place 582nd (time-based 500th) and Matthew took official place 578th (time-based 286th). Matthew was faster on foot and finished ahead on the official clock too. Biggest swing: Matthew gained 2:50 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jordan Lynn Boyd (M-DR) started 6 min earlier than Matthew (U-DR).
- Overall place Δ
- +4
- Actual time Δ
- +6:33
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Jordan earlier)
- Finish clock Δ
- +0:33
- Section place Δ
- -1
Δ = Jordan − Matthew. Negative means Jordan is ahead/faster.
Race timeline
Computed- Jordan (M-DR) started at 8:40 AM.
- Matthew (U-DR) started at 8:46 AM, 6:00 later.
- Actual running time: Matthew was 6:33 faster on foot than Jordan.
- Finish clock: Matthew crossed the line 0:33 ahead of Jordan — Matthew wins this head-to-head.
Δ (A − B): actual +6:33 · finish clock +0:33.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jordan | Matthew | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:11 | 7:56 | +1:15 |
| Stairs to Windy Gap | 6:44 | 5:58 | +0:46 |
| Windy Gap to Muir Woods | 7:11 | 6:01 | +1:10 |
| Muir Woods to Cardiac | 28:38 | 25:48 | +2:50 |
| Cardiac to White Gate | 14:37 | 14:04 | +0:33 |
| White Gate to The Stile | 7:12 | 7:07 | +0:05 |
| The Stile to Finish | 1:53 | 1:59 | -0:06 |
Δ negative = Jordan ran the segment faster.