Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLaura K Hansen
#5 · 57:47 · F35 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialNolan Hosbein
#10 · 49:59 · M23 · Group SCR · INV
Wave start 8:25 AM (SCR-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
Laura (Q-INV) started at 8:16 AM; Nolan (SCR-INV) started at 8:25 AM. That gave Laura a 9 minutes head start on Nolan. On foot, Laura ran 57:47 and Nolan ran 49:59 — Nolan was 7:48 faster than Laura. Laura took official place 5th (time-based 36th) and Nolan took official place 10th (time-based 3rd). Laura's head start was enough to flip the official order even though Nolan was faster on foot. Biggest swing: Nolan gained 3:00 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Laura K Hansen (Q-INV) started 9 min earlier than Nolan (SCR-INV).
- Overall place Δ
- -5
- Actual time Δ
- +7:48
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Laura earlier)
- Finish clock Δ
- -1:12
- Section place Δ
- +1
Δ = Laura − Nolan. Negative means Laura is ahead/faster.
Race timeline
Computed- Laura (Q-INV) started at 8:16 AM.
- Nolan (SCR-INV) started at 8:25 AM, 9:00 later.
- Actual running time: Nolan was 7:48 faster on foot than Laura.
- Finish clock: Laura crossed the line 1:12 ahead of Nolan — Laura wins this head-to-head.
Δ (A − B): actual +7:48 · finish clock -1:12.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Laura | Nolan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:11 | 6:10 | +1:01 |
| Stairs to Windy Gap | 5:06 | 4:15 | +0:51 |
| Windy Gap to Muir Woods | 5:03 | 4:19 | +0:44 |
| Muir Woods to Cardiac | 21:26 | 18:26 | +3:00 |
| Cardiac to White Gate | 11:26 | 10:07 | +1:19 |
| White Gate to The Stile | 5:52 | 5:15 | +0:37 |
| The Stile to Finish | 1:43 | 1:27 | +0:16 |
Δ negative = Laura ran the segment faster.