Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKelly A O'Mara
#412 · 1:18:54 · F41 · Group P · INV
Wave start 8:15 AM (P-INV)
Athlete B
OfficialLaszlo Winn
#414 · 1:15:57 · M12 · Group T · INV
Wave start 8:18 AM (T-INV)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Kelly (P-INV) started at 8:15 AM; Laszlo (T-INV) started at 8:18 AM. That gave Kelly a 3 minutes head start on Laszlo. On foot, Kelly ran 1:18:54 and Laszlo ran 1:15:57 — Laszlo was 2:57 faster than Kelly. Kelly took official place 412th (time-based 609th) and Laszlo took official place 414th (time-based 519th). Kelly's head start was enough to flip the official order even though Laszlo was faster on foot. Biggest swing: Laszlo gained 1:04 from Cardiac to White Gate.
Deltas
ComputedWave start
Kelly A O'Mara (P-INV) started 3 min earlier than Laszlo (T-INV).
- Overall place Δ
- -2
- Actual time Δ
- +2:57
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Kelly earlier)
- Finish clock Δ
- -0:03
- Section place Δ
- +18
Δ = Kelly − Laszlo. Negative means Kelly is ahead/faster.
Race timeline
Computed- Kelly (P-INV) started at 8:15 AM.
- Laszlo (T-INV) started at 8:18 AM, 3:00 later.
- Actual running time: Laszlo was 2:57 faster on foot than Kelly.
- Finish clock: Kelly crossed the line 0:03 ahead of Laszlo — Kelly wins this head-to-head.
Δ (A − B): actual +2:57 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kelly | Laszlo | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:52 | 8:38 | +0:14 |
| Stairs to Windy Gap | 6:27 | 6:31 | -0:04 |
| Windy Gap to Muir Woods | 6:21 | 6:11 | +0:10 |
| Muir Woods to Cardiac | 30:10 | 29:07 | +1:03 |
| Cardiac to White Gate | 16:40 | 15:36 | +1:04 |
| White Gate to The Stile | 8:07 | 7:36 | +0:31 |
| The Stile to Finish | 2:17 | 2:18 | -0:01 |
Δ negative = Kelly ran the segment faster.