Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialWilliam T McGregor
#481 · 1:14:53 · M38 · Group Y · INV
Wave start 8:23 AM (Y-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
William (Y-INV) started at 8:23 AM; Edward (Z-INV) started at 8:24 AM. That gave William a 1 minute head start on Edward. On foot, William ran 1:14:53 and Edward ran 48:29 — Edward was 26:24 faster than William. William took official place 481st (time-based 476th) 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 11:26 from Muir Woods to Cardiac.
Deltas
ComputedWave start
William T McGregor (Y-INV) started 1 min earlier than Edward (Z-INV).
- Overall place Δ
- +479
- Actual time Δ
- +26:24
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (William earlier)
- Finish clock Δ
- +25:24
- Section place Δ
- +80
Δ = William − Edward. Negative means William is ahead/faster.
Race timeline
Computed- William (Y-INV) started at 8:23 AM.
- Edward (Z-INV) started at 8:24 AM, 1:00 later.
- Actual running time: Edward was 26:24 faster on foot than William.
- Finish clock: Edward crossed the line 25:24 ahead of William — Edward wins this head-to-head.
Δ (A − B): actual +26:24 · finish clock +25:24.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | William | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:12 | 5:48 | +3:24 |
| Stairs to Windy Gap | 6:54 | 4:17 | +2:37 |
| Windy Gap to Muir Woods | 6:03 | 4:16 | +1:47 |
| Muir Woods to Cardiac | 29:18 | 17:52 | +11:26 |
| Cardiac to White Gate | 14:35 | 9:40 | +4:55 |
| White Gate to The Stile | 6:57 | 5:03 | +1:54 |
| The Stile to Finish | 1:54 | 1:33 | +0:21 |
Δ negative = William ran the segment faster.