Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSam Okeefe
#287 · 1:09:07 · M46 · Group W · INV
Wave start 8:21 AM (W-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
Sam (W-INV) started at 8:21 AM; Edward (Z-INV) started at 8:24 AM. That gave Sam a 3 minutes head start on Edward. On foot, Sam ran 1:09:07 and Edward ran 48:29 — Edward was 20:38 faster than Sam. Sam took official place 287th (time-based 296th) 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 7:31 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sam Okeefe (W-INV) started 3 min earlier than Edward (Z-INV).
- Overall place Δ
- +285
- Actual time Δ
- +20:38
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Sam earlier)
- Finish clock Δ
- +17:38
- Section place Δ
- +15
Δ = Sam − Edward. Negative means Sam is ahead/faster.
Race timeline
Computed- Sam (W-INV) started at 8:21 AM.
- Edward (Z-INV) started at 8:24 AM, 3:00 later.
- Actual running time: Edward was 20:38 faster on foot than Sam.
- Finish clock: Edward crossed the line 17:38 ahead of Sam — Edward wins this head-to-head.
Δ (A − B): actual +20:38 · finish clock +17:38.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sam | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:08 | 5:48 | +2:20 |
| Stairs to Windy Gap | 5:46 | 4:17 | +1:29 |
| Windy Gap to Muir Woods | 5:28 | 4:16 | +1:12 |
| Muir Woods to Cardiac | 25:23 | 17:52 | +7:31 |
| Cardiac to White Gate | 14:55 | 9:40 | +5:15 |
| White Gate to The Stile | 7:21 | 5:03 | +2:18 |
| The Stile to Finish | 2:06 | 1:33 | +0:33 |
Δ negative = Sam ran the segment faster.