Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPaddy O'Leary
#41 · 54:37 · M38 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialSabrina Thurber
#42 · 1:02:38 · F27 · Group Q · INV
Wave start 8:16 AM (Q-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
Paddy (Z-INV) started at 8:24 AM; Sabrina (Q-INV) started at 8:16 AM. That gave Sabrina a 8 minutes head start on Paddy. On foot, Paddy ran 54:37 and Sabrina ran 1:02:38 — Paddy was 8:01 faster than Sabrina. Paddy took official place 41st (time-based 16th) and Sabrina took official place 42nd (time-based 126th). Paddy was faster on foot and finished ahead on the official clock too. Biggest swing: Paddy gained 3:43 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sabrina Thurber (Q-INV) started 8 min earlier than Paddy (Z-INV).
- Overall place Δ
- -1
- Actual time Δ
- -8:01
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Sabrina earlier)
- Finish clock Δ
- -0:01
- Section place Δ
- -4
Δ = Paddy − Sabrina. Negative means Paddy is ahead/faster.
Race timeline
Computed- Sabrina (Q-INV) started at 8:16 AM.
- Paddy (Z-INV) started at 8:24 AM, 8:00 later.
- Actual running time: Paddy was 8:01 faster on foot than Sabrina.
- Finish clock: Paddy crossed the line 0:01 ahead of Sabrina — Paddy wins this head-to-head.
Δ (A − B): actual -8:01 · finish clock -0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Paddy | Sabrina | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:26 | 7:12 | -0:46 |
| Stairs to Windy Gap | 4:55 | 5:20 | -0:25 |
| Windy Gap to Muir Woods | 4:49 | 5:20 | -0:31 |
| Muir Woods to Cardiac | 20:29 | 24:12 | -3:43 |
| Cardiac to White Gate | 11:06 | 12:13 | -1:07 |
| White Gate to The Stile | 5:19 | 6:26 | -1:07 |
| The Stile to Finish | 1:33 | 1:55 | -0:22 |
Δ negative = Paddy ran the segment faster.