Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSheila O'Neill
#406 · 1:32:40 · F65 · 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
Sheila (AA-INV) started at 8:01 AM; Edward (Z-INV) started at 8:24 AM. That gave Sheila a 23 minutes head start on Edward. On foot, Sheila ran 1:32:40 and Edward ran 48:29 — Edward was 44:11 faster than Sheila. Sheila took official place 406th (time-based 956th) 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 15:28 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sheila O'Neill (AA-INV) started 23 min earlier than Edward (Z-INV).
- Overall place Δ
- +404
- Actual time Δ
- +44:11
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 23 min (Sheila earlier)
- Finish clock Δ
- +21:11
- Section place Δ
- +2
Δ = Sheila − Edward. Negative means Sheila is ahead/faster.
Race timeline
Computed- Sheila (AA-INV) started at 8:01 AM.
- Edward (Z-INV) started at 8:24 AM, 23:00 later.
- Actual running time: Edward was 44:11 faster on foot than Sheila.
- Finish clock: Edward crossed the line 21:11 ahead of Sheila — Edward wins this head-to-head.
Δ (A − B): actual +44:11 · finish clock +21:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sheila | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:04 | 5:48 | +5:16 |
| Stairs to Windy Gap | 7:56 | 4:17 | +3:39 |
| Windy Gap to Muir Woods | 7:50 | 4:16 | +3:34 |
| Muir Woods to Cardiac | 33:20 | 17:52 | +15:28 |
| Cardiac to White Gate | 20:29 | 9:40 | +10:49 |
| White Gate to The Stile | 9:40 | 5:03 | +4:37 |
| The Stile to Finish | 2:21 | 1:33 | +0:48 |
Δ negative = Sheila ran the segment faster.