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
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-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; Chris (J-INV) started at 8:10 AM. That gave Sheila a 9 minutes head start on Chris. On foot, Sheila ran 1:32:40 and Chris ran 1:00:42 — Chris was 31:58 faster than Sheila. Sheila took official place 406th (time-based 956th) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 11:10 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sheila O'Neill (AA-INV) started 9 min earlier than Chris (J-INV).
- Overall place Δ
- +405
- Actual time Δ
- +31:58
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Sheila earlier)
- Finish clock Δ
- +22:58
- Section place Δ
- +2
Δ = Sheila − Chris. Negative means Sheila is ahead/faster.
Race timeline
Computed- Sheila (AA-INV) started at 8:01 AM.
- Chris (J-INV) started at 8:10 AM, 9:00 later.
- Actual running time: Chris was 31:58 faster on foot than Sheila.
- Finish clock: Chris crossed the line 22:58 ahead of Sheila — Chris wins this head-to-head.
Δ (A − B): actual +31:58 · finish clock +22:58.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sheila | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:04 | 7:31 | +3:33 |
| Stairs to Windy Gap | 7:56 | 5:35 | +2:21 |
| Windy Gap to Muir Woods | 7:50 | 5:25 | +2:25 |
| Muir Woods to Cardiac | 33:20 | 22:10 | +11:10 |
| Cardiac to White Gate | 20:29 | 12:14 | +8:15 |
| White Gate to The Stile | 9:40 | 5:57 | +3:43 |
| The Stile to Finish | 2:21 | 1:50 | +0:31 |
Δ negative = Sheila ran the segment faster.