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 R Yeager
#403 · 1:11:26 · M43 · Group X · INV
Wave start 8:22 AM (X-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 (X-INV) started at 8:22 AM; Edward (Z-INV) started at 8:24 AM. That gave William a 2 minutes head start on Edward. On foot, William ran 1:11:26 and Edward ran 48:29 — Edward was 22:57 faster than William. William took official place 403rd (time-based 368th) 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 8:57 from Muir Woods to Cardiac.
Deltas
ComputedWave start
William R Yeager (X-INV) started 2 min earlier than Edward (Z-INV).
- Overall place Δ
- +401
- Actual time Δ
- +22:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (William earlier)
- Finish clock Δ
- +20:57
- Section place Δ
- +30
Δ = William − Edward. Negative means William is ahead/faster.
Race timeline
Computed- William (X-INV) started at 8:22 AM.
- Edward (Z-INV) started at 8:24 AM, 2:00 later.
- Actual running time: Edward was 22:57 faster on foot than William.
- Finish clock: Edward crossed the line 20:57 ahead of William — Edward wins this head-to-head.
Δ (A − B): actual +22:57 · finish clock +20:57.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | William | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:10 | 5:48 | +2:22 |
| Stairs to Windy Gap | 6:11 | 4:17 | +1:54 |
| Windy Gap to Muir Woods | 5:39 | 4:16 | +1:23 |
| Muir Woods to Cardiac | 26:49 | 17:52 | +8:57 |
| Cardiac to White Gate | 15:22 | 9:40 | +5:42 |
| White Gate to The Stile | 7:17 | 5:03 | +2:14 |
| The Stile to Finish | 1:58 | 1:33 | +0:25 |
Δ negative = William ran the segment faster.