Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialBryan Daniel Chambers
#238 · 1:04:37 · M31 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialNolin R Searls
#237 · 1:03:36 · M22 · 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
Bryan (Z-INV) started at 8:24 AM; Nolin (SCR-INV) started at 8:25 AM. That gave Bryan a 1 minute head start on Nolin. On foot, Bryan ran 1:04:37 and Nolin ran 1:03:36 — Nolin was 1:01 faster than Bryan. Bryan took official place 238th (time-based 169th) and Nolin took official place 237th (time-based 147th). Nolin was faster on foot and finished ahead on the official clock too. Biggest swing: Bryan gained 0:19 from Top of Stairs to Windy Gap.
Deltas
ComputedWave start
Bryan Daniel Chambers (Z-INV) started 1 min earlier than Nolin (SCR-INV).
- Overall place Δ
- +1
- Actual time Δ
- +1:01
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Bryan earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- +19
Δ = Bryan − Nolin. Negative means Bryan is ahead/faster.
Race timeline
Computed- Bryan (Z-INV) started at 8:24 AM.
- Nolin (SCR-INV) started at 8:25 AM, 1:00 later.
- Actual running time: Nolin was 1:01 faster on foot than Bryan.
- Finish clock: Nolin crossed the line 0:01 ahead of Bryan — Nolin wins this head-to-head.
Δ (A − B): actual +1:01 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Bryan | Nolin | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:32 | 6:31 | +1:01 |
| Stairs to Windy Gap | 5:31 | 5:50 | -0:19 |
| Windy Gap to Muir Woods | 5:07 | 5:20 | -0:13 |
| Muir Woods to Cardiac | 24:38 | 24:37 | +0:01 |
| Cardiac to White Gate | 13:22 | 13:16 | +0:06 |
| White Gate to The Stile | 6:41 | 6:29 | +0:12 |
| The Stile to Finish | 1:46 | 1:33 | +0:13 |
Δ negative = Bryan ran the segment faster.