Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialIan Macallister
#452 · 1:15:31 · M49 · Group V · INV
Wave start 8:20 AM (V-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
Ian (V-INV) started at 8:20 AM; Edward (Z-INV) started at 8:24 AM. That gave Ian a 4 minutes head start on Edward. On foot, Ian ran 1:15:31 and Edward ran 48:29 — Edward was 27:02 faster than Ian. Ian took official place 452nd (time-based 502nd) 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 10:50 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Ian Macallister (V-INV) started 4 min earlier than Edward (Z-INV).
- Overall place Δ
- +450
- Actual time Δ
- +27:02
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Ian earlier)
- Finish clock Δ
- +23:02
- Section place Δ
- +26
Δ = Ian − Edward. Negative means Ian is ahead/faster.
Race timeline
Computed- Ian (V-INV) started at 8:20 AM.
- Edward (Z-INV) started at 8:24 AM, 4:00 later.
- Actual running time: Edward was 27:02 faster on foot than Ian.
- Finish clock: Edward crossed the line 23:02 ahead of Ian — Edward wins this head-to-head.
Δ (A − B): actual +27:02 · finish clock +23:02.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ian | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:26 | 5:48 | +2:38 |
| Stairs to Windy Gap | 6:37 | 4:17 | +2:20 |
| Windy Gap to Muir Woods | 6:19 | 4:16 | +2:03 |
| Muir Woods to Cardiac | 28:42 | 17:52 | +10:50 |
| Cardiac to White Gate | 15:25 | 9:40 | +5:45 |
| White Gate to The Stile | 7:47 | 5:03 | +2:44 |
| The Stile to Finish | 2:15 | 1:33 | +0:42 |
Δ negative = Ian ran the segment faster.