Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialNolan Hosbein
#10 · 49:59 · M23 · Group SCR · INV
Wave start 8:25 AM (SCR-INV)
Athlete B
OfficialHeidi Reifenstein
#9 · 1:01:51 · F48 · Group M · INV
Wave start 8:13 AM (M-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
Nolan (SCR-INV) started at 8:25 AM; Heidi (M-INV) started at 8:13 AM. That gave Heidi a 12 minutes head start on Nolan. On foot, Nolan ran 49:59 and Heidi ran 1:01:51 — Nolan was 11:52 faster than Heidi. Nolan took official place 10th (time-based 3rd) and Heidi took official place 9th (time-based 106th). Heidi's head start was enough to flip the official order even though Nolan was faster on foot. Biggest swing: Nolan gained 4:40 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Heidi Reifenstein (M-INV) started 12 min earlier than Nolan (SCR-INV).
- Overall place Δ
- +1
- Actual time Δ
- -11:52
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 12 min (Heidi earlier)
- Finish clock Δ
- +0:08
- Section place Δ
- 0
Δ = Nolan − Heidi. Negative means Nolan is ahead/faster.
Race timeline
Computed- Heidi (M-INV) started at 8:13 AM.
- Nolan (SCR-INV) started at 8:25 AM, 12:00 later.
- Actual running time: Nolan was 11:52 faster on foot than Heidi.
- Finish clock: Heidi crossed the line 0:08 ahead of Nolan — Heidi wins this head-to-head.
Δ (A − B): actual -11:52 · finish clock +0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Nolan | Heidi | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:10 | 7:14 | -1:04 |
| Stairs to Windy Gap | 4:15 | 5:34 | -1:19 |
| Windy Gap to Muir Woods | 4:19 | 5:29 | -1:10 |
| Muir Woods to Cardiac | 18:26 | 23:06 | -4:40 |
| Cardiac to White Gate | 10:07 | 12:25 | -2:18 |
| White Gate to The Stile | 5:15 | 6:10 | -0:55 |
| The Stile to Finish | 1:27 | 1:53 | -0:26 |
Δ negative = Nolan ran the segment faster.