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 T Beltz
#647 · 1:11:39 · M42 · Group X · DR
Wave start 8:49 AM (X-DR)
Athlete B
OfficialTommy Shields
#644 · 1:10:24 · M34 · 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 (X-DR) started at 8:49 AM; Tommy (Y-DR) started at 8:50 AM. That gave Matthew a 1 minute head start on Tommy. On foot, Matthew ran 1:11:39 and Tommy ran 1:10:24 — Tommy was 1:15 faster than Matthew. Matthew took official place 647th (time-based 377th) and Tommy took official place 644th (time-based 338th). Tommy was faster on foot and finished ahead on the official clock too. Biggest swing: Tommy gained 0:39 from Cardiac to White Gate.
Deltas
ComputedWave start
Matthew T Beltz (X-DR) started 1 min earlier than Tommy (Y-DR).
- Overall place Δ
- +3
- Actual time Δ
- +1:15
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Matthew earlier)
- Finish clock Δ
- +0:15
- Section place Δ
- -13
Δ = Matthew − Tommy. Negative means Matthew is ahead/faster.
Race timeline
Computed- Matthew (X-DR) started at 8:49 AM.
- Tommy (Y-DR) started at 8:50 AM, 1:00 later.
- Actual running time: Tommy was 1:15 faster on foot than Matthew.
- Finish clock: Tommy crossed the line 0:15 ahead of Matthew — Tommy wins this head-to-head.
Δ (A − B): actual +1:15 · finish clock +0:15.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Matthew | Tommy | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:27 | 8:19 | +0:08 |
| Stairs to Windy Gap | 6:17 | 6:09 | +0:08 |
| Windy Gap to Muir Woods | 6:00 | 5:47 | +0:13 |
| Muir Woods to Cardiac | 27:09 | 27:32 | -0:23 |
| Cardiac to White Gate | 14:33 | 13:54 | +0:39 |
| White Gate to The Stile | 7:12 | 6:58 | +0:14 |
| The Stile to Finish | 2:01 | 1:45 | +0:16 |
Δ negative = Matthew ran the segment faster.