Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialScott I Bassin
#269 · 1:29:23 · M74 · Group AAA · INV
Wave start 8:00 AM (AAA-INV)
Athlete B
OfficialKai Delmis
#266 · 1:09:19 · M14 · Group V · INV
Wave start 8:20 AM (V-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
Scott (AAA-INV) started at 8:00 AM; Kai (V-INV) started at 8:20 AM. That gave Scott a 20 minutes head start on Kai. On foot, Scott ran 1:29:23 and Kai ran 1:09:19 — Kai was 20:04 faster than Scott. Scott took official place 269th (time-based 894th) and Kai took official place 266th (time-based 301st). Kai was faster on foot and finished ahead on the official clock too. Biggest swing: Kai gained 6:55 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Scott I Bassin (AAA-INV) started 20 min earlier than Kai (V-INV).
- Overall place Δ
- +3
- Actual time Δ
- +20:04
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 20 min (Scott earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- -13
Δ = Scott − Kai. Negative means Scott is ahead/faster.
Race timeline
Computed- Scott (AAA-INV) started at 8:00 AM.
- Kai (V-INV) started at 8:20 AM, 20:00 later.
- Actual running time: Kai was 20:04 faster on foot than Scott.
- Finish clock: Kai crossed the line 0:04 ahead of Scott — Kai wins this head-to-head.
Δ (A − B): actual +20:04 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Scott | Kai | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:12 | 8:14 | +1:58 |
| Stairs to Windy Gap | 8:08 | 6:10 | +1:58 |
| Windy Gap to Muir Woods | 7:59 | 5:42 | +2:17 |
| Muir Woods to Cardiac | 32:58 | 26:03 | +6:55 |
| Cardiac to White Gate | 18:39 | 14:25 | +4:14 |
| White Gate to The Stile | 8:59 | 6:52 | +2:07 |
| The Stile to Finish | 2:28 | 1:53 | +0:35 |
Δ negative = Scott ran the segment faster.