Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSibley McMonsef
#418 · 1:23:02 · F11 · Group K · INV
Wave start 8:11 AM (K-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
Sibley (K-INV) started at 8:11 AM; Edward (Z-INV) started at 8:24 AM. That gave Sibley a 13 minutes head start on Edward. On foot, Sibley ran 1:23:02 and Edward ran 48:29 — Edward was 34:33 faster than Sibley. Sibley took official place 418th (time-based 740th) 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 14:48 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sibley McMonsef (K-INV) started 13 min earlier than Edward (Z-INV).
- Overall place Δ
- +416
- Actual time Δ
- +34:33
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Sibley earlier)
- Finish clock Δ
- +21:33
- Section place Δ
- +10
Δ = Sibley − Edward. Negative means Sibley is ahead/faster.
Race timeline
Computed- Sibley (K-INV) started at 8:11 AM.
- Edward (Z-INV) started at 8:24 AM, 13:00 later.
- Actual running time: Edward was 34:33 faster on foot than Sibley.
- Finish clock: Edward crossed the line 21:33 ahead of Sibley — Edward wins this head-to-head.
Δ (A − B): actual +34:33 · finish clock +21:33.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sibley | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:01 | 5:48 | +3:13 |
| Stairs to Windy Gap | 7:40 | 4:17 | +3:23 |
| Windy Gap to Muir Woods | 6:57 | 4:16 | +2:41 |
| Muir Woods to Cardiac | 32:40 | 17:52 | +14:48 |
| Cardiac to White Gate | 16:10 | 9:40 | +6:30 |
| White Gate to The Stile | 8:09 | 5:03 | +3:06 |
| The Stile to Finish | 2:25 | 1:33 | +0:52 |
Δ negative = Sibley ran the segment faster.