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 Kleiman
#80 · 56:48 · M24 · Group SCR · INV
Wave start 8:25 AM (SCR-INV)
Athlete B
OfficialEdward R Owens
#2 · 48:29 · M32 · Group Z · INV
Wave start 8:24 AM (Z-INV)
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 (SCR-INV) started at 8:25 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 1 minute head start on Matthew. On foot, Matthew ran 56:48 and Edward ran 48:29 — Edward was 8:19 faster than Matthew. Matthew took official place 80th (time-based 29th) and Edward took official place 2nd (time-based 1st). Edward was faster on foot and finished ahead on the official clock too. Biggest swing: Edward gained 4:11 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 1 min earlier than Matthew (SCR-INV).
- Overall place Δ
- +78
- Actual time Δ
- +8:19
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Edward earlier)
- Finish clock Δ
- +9:19
- Section place Δ
- +5
Δ = Matthew − Edward. Negative means Matthew is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Matthew (SCR-INV) started at 8:25 AM, 1:00 later.
- Actual running time: Edward was 8:19 faster on foot than Matthew.
- Finish clock: Edward crossed the line 9:19 ahead of Matthew — Edward wins this head-to-head.
Δ (A − B): actual +8:19 · finish clock +9:19.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Matthew | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:18 | 5:48 | +0:30 |
| Stairs to Windy Gap | 4:38 | 4:17 | +0:21 |
| Windy Gap to Muir Woods | 4:31 | 4:16 | +0:15 |
| Muir Woods to Cardiac | 22:03 | 17:52 | +4:11 |
| Cardiac to White Gate | 11:52 | 9:40 | +2:12 |
| White Gate to The Stile | 5:53 | 5:03 | +0:50 |
| The Stile to Finish | 1:33 | 1:33 | ±0:00 |
Δ negative = Matthew ran the segment faster.