Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDylan Y Collister
#259 · 1:05:04 · M19 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Athlete B
OfficialJoseph M Gibson
#264 · 1:07:11 · M44 · Group X · INV
Wave start 8:22 AM (X-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
Dylan (Z-INV) started at 8:24 AM; Joseph (X-INV) started at 8:22 AM. That gave Joseph a 2 minutes head start on Dylan. On foot, Dylan ran 1:05:04 and Joseph ran 1:07:11 — Dylan was 2:07 faster than Joseph. Dylan took official place 259th (time-based 182nd) and Joseph took official place 264th (time-based 239th). Dylan was faster on foot and finished ahead on the official clock too. Biggest swing: Dylan gained 1:39 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Joseph M Gibson (X-INV) started 2 min earlier than Dylan (Z-INV).
- Overall place Δ
- -5
- Actual time Δ
- -2:07
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Joseph earlier)
- Finish clock Δ
- -0:07
- Section place Δ
- +12
Δ = Dylan − Joseph. Negative means Dylan is ahead/faster.
Race timeline
Computed- Joseph (X-INV) started at 8:22 AM.
- Dylan (Z-INV) started at 8:24 AM, 2:00 later.
- Actual running time: Dylan was 2:07 faster on foot than Joseph.
- Finish clock: Dylan crossed the line 0:07 ahead of Joseph — Dylan wins this head-to-head.
Δ (A − B): actual -2:07 · finish clock -0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Dylan | Joseph | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:24 | 8:41 | -1:17 |
| Stairs to Windy Gap | 5:40 | 5:51 | -0:11 |
| Windy Gap to Muir Woods | 5:56 | 5:08 | +0:48 |
| Muir Woods to Cardiac | 24:15 | 25:54 | -1:39 |
| Cardiac to White Gate | 13:41 | 13:14 | +0:27 |
| White Gate to The Stile | 6:25 | 6:37 | -0:12 |
| The Stile to Finish | 1:43 | 1:46 | -0:03 |
Δ negative = Dylan ran the segment faster.