Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialNolin R Searls
#237 · 1:03:36 · M22 · Group SCR · INV
Wave start 8:25 AM (SCR-INV)
Athlete B
OfficialLinda C Becker
#234 · 1:17:31 · F52 · Group K · INV
Wave start 8:11 AM (K-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
Nolin (SCR-INV) started at 8:25 AM; Linda (K-INV) started at 8:11 AM. That gave Linda a 14 minutes head start on Nolin. On foot, Nolin ran 1:03:36 and Linda ran 1:17:31 — Nolin was 13:55 faster than Linda. Nolin took official place 237th (time-based 147th) and Linda took official place 234th (time-based 570th). Linda's head start was enough to flip the official order even though Nolin was faster on foot. Biggest swing: Nolin gained 4:18 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Linda C Becker (K-INV) started 14 min earlier than Nolin (SCR-INV).
- Overall place Δ
- +3
- Actual time Δ
- -13:55
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Linda earlier)
- Finish clock Δ
- +0:05
- Section place Δ
- +2
Δ = Nolin − Linda. Negative means Nolin is ahead/faster.
Race timeline
Computed- Linda (K-INV) started at 8:11 AM.
- Nolin (SCR-INV) started at 8:25 AM, 14:00 later.
- Actual running time: Nolin was 13:55 faster on foot than Linda.
- Finish clock: Linda crossed the line 0:05 ahead of Nolin — Linda wins this head-to-head.
Δ (A − B): actual -13:55 · finish clock +0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Nolin | Linda | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:31 | 8:48 | -2:17 |
| Stairs to Windy Gap | 5:50 | 6:52 | -1:02 |
| Windy Gap to Muir Woods | 5:20 | 6:33 | -1:13 |
| Muir Woods to Cardiac | 24:37 | 28:55 | -4:18 |
| Cardiac to White Gate | 13:16 | 16:13 | -2:57 |
| White Gate to The Stile | 6:29 | 7:46 | -1:17 |
| The Stile to Finish | 1:33 | 2:24 | -0:51 |
Δ negative = Nolin ran the segment faster.