Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGeorge A Dombrovski
#422 · 1:33:11 · M73 · Group AA · INV
Wave start 8:01 AM (AA-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
George (AA-INV) started at 8:01 AM; Edward (Z-INV) started at 8:24 AM. That gave George a 23 minutes head start on Edward. On foot, George ran 1:33:11 and Edward ran 48:29 — Edward was 44:42 faster than George. George took official place 422nd (time-based 967th) 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 17:53 from Muir Woods to Cardiac.
Deltas
ComputedWave start
George A Dombrovski (AA-INV) started 23 min earlier than Edward (Z-INV).
- Overall place Δ
- +420
- Actual time Δ
- +44:42
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 23 min (George earlier)
- Finish clock Δ
- +21:42
- Section place Δ
- +3
Δ = George − Edward. Negative means George is ahead/faster.
Race timeline
Computed- George (AA-INV) started at 8:01 AM.
- Edward (Z-INV) started at 8:24 AM, 23:00 later.
- Actual running time: Edward was 44:42 faster on foot than George.
- Finish clock: Edward crossed the line 21:42 ahead of George — Edward wins this head-to-head.
Δ (A − B): actual +44:42 · finish clock +21:42.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | George | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:40 | 5:48 | +5:52 |
| Stairs to Windy Gap | 8:48 | 4:17 | +4:31 |
| Windy Gap to Muir Woods | 7:30 | 4:16 | +3:14 |
| Muir Woods to Cardiac | 35:45 | 17:52 | +17:53 |
| Cardiac to White Gate | 18:08 | 9:40 | +8:28 |
| White Gate to The Stile | 8:41 | 5:03 | +3:38 |
| The Stile to Finish | 2:39 | 1:33 | +1:06 |
Δ negative = George ran the segment faster.