Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKai Delmis
#266 · 1:09:19 · M14 · Group V · INV
Wave start 8:20 AM (V-INV)
Athlete B
OfficialJonathan C Silverman
#268 · 1:10:20 · M53 · Group U · INV
Wave start 8:19 AM (U-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
Kai (V-INV) started at 8:20 AM; Jonathan (U-INV) started at 8:19 AM. That gave Jonathan a 1 minute head start on Kai. On foot, Kai ran 1:09:19 and Jonathan ran 1:10:20 — Kai was 1:01 faster than Jonathan. Kai took official place 266th (time-based 301st) and Jonathan took official place 268th (time-based 336th). Kai was faster on foot and finished ahead on the official clock too. Biggest swing: Kai gained 1:12 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jonathan C Silverman (U-INV) started 1 min earlier than Kai (V-INV).
- Overall place Δ
- -2
- Actual time Δ
- -1:01
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Jonathan earlier)
- Finish clock Δ
- -0:01
- Section place Δ
- -2
Δ = Kai − Jonathan. Negative means Kai is ahead/faster.
Race timeline
Computed- Jonathan (U-INV) started at 8:19 AM.
- Kai (V-INV) started at 8:20 AM, 1:00 later.
- Actual running time: Kai was 1:01 faster on foot than Jonathan.
- Finish clock: Kai crossed the line 0:01 ahead of Jonathan — Kai 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 | Kai | Jonathan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:14 | 8:06 | +0:08 |
| Stairs to Windy Gap | 6:10 | 6:01 | +0:09 |
| Windy Gap to Muir Woods | 5:42 | 6:14 | -0:32 |
| Muir Woods to Cardiac | 26:03 | 27:15 | -1:12 |
| Cardiac to White Gate | 14:25 | 13:48 | +0:37 |
| White Gate to The Stile | 6:52 | 7:00 | -0:08 |
| The Stile to Finish | 1:53 | 1:56 | -0:03 |
Δ negative = Kai ran the segment faster.