Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialBrian Sterling
#82 · 1:09:53 · M62 · Group L · INV
Wave start 8:12 AM (L-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
Brian (L-INV) started at 8:12 AM; Edward (Z-INV) started at 8:24 AM. That gave Brian a 12 minutes head start on Edward. On foot, Brian ran 1:09:53 and Edward ran 48:29 — Edward was 21:24 faster than Brian. Brian took official place 82nd (time-based 319th) 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 7:38 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Brian Sterling (L-INV) started 12 min earlier than Edward (Z-INV).
- Overall place Δ
- +80
- Actual time Δ
- +21:24
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Brian earlier)
- Finish clock Δ
- +9:24
- Section place Δ
- +2
Δ = Brian − Edward. Negative means Brian is ahead/faster.
Race timeline
Computed- Brian (L-INV) started at 8:12 AM.
- Edward (Z-INV) started at 8:24 AM, 12:00 later.
- Actual running time: Edward was 21:24 faster on foot than Brian.
- Finish clock: Edward crossed the line 9:24 ahead of Brian — Edward wins this head-to-head.
Δ (A − B): actual +21:24 · finish clock +9:24.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Brian | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:22 | 5:48 | +2:34 |
| Stairs to Windy Gap | 6:20 | 4:17 | +2:03 |
| Windy Gap to Muir Woods | 6:03 | 4:16 | +1:47 |
| Muir Woods to Cardiac | 25:30 | 17:52 | +7:38 |
| Cardiac to White Gate | 14:47 | 9:40 | +5:07 |
| White Gate to The Stile | 6:52 | 5:03 | +1:49 |
| The Stile to Finish | 1:59 | 1:33 | +0:26 |
Δ negative = Brian ran the segment faster.