Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPeter K Macy
#379 · 1:13:35 · M53 · Group U · INV
Wave start 8:19 AM (U-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
Peter (U-INV) started at 8:19 AM; Edward (Z-INV) started at 8:24 AM. That gave Peter a 5 minutes head start on Edward. On foot, Peter ran 1:13:35 and Edward ran 48:29 — Edward was 25:06 faster than Peter. Peter took official place 379th (time-based 438th) 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 9:58 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Peter K Macy (U-INV) started 5 min earlier than Edward (Z-INV).
- Overall place Δ
- +377
- Actual time Δ
- +25:06
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Peter earlier)
- Finish clock Δ
- +20:06
- Section place Δ
- +23
Δ = Peter − Edward. Negative means Peter is ahead/faster.
Race timeline
Computed- Peter (U-INV) started at 8:19 AM.
- Edward (Z-INV) started at 8:24 AM, 5:00 later.
- Actual running time: Edward was 25:06 faster on foot than Peter.
- Finish clock: Edward crossed the line 20:06 ahead of Peter — Edward wins this head-to-head.
Δ (A − B): actual +25:06 · finish clock +20:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Peter | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:18 | 5:48 | +2:30 |
| Stairs to Windy Gap | 6:56 | 4:17 | +2:39 |
| Windy Gap to Muir Woods | 6:32 | 4:16 | +2:16 |
| Muir Woods to Cardiac | 27:50 | 17:52 | +9:58 |
| Cardiac to White Gate | 14:35 | 9:40 | +4:55 |
| White Gate to The Stile | 7:17 | 5:03 | +2:14 |
| The Stile to Finish | 2:07 | 1:33 | +0:34 |
Δ negative = Peter ran the segment faster.