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
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-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; Chris (J-INV) started at 8:10 AM. That gave Chris a 14 minutes head start on Dylan. On foot, Dylan ran 1:05:04 and Chris ran 1:00:42 — Chris was 4:22 faster than Dylan. Dylan took official place 259th (time-based 182nd) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 2:05 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 14 min earlier than Dylan (Z-INV).
- Overall place Δ
- +258
- Actual time Δ
- +4:22
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Chris earlier)
- Finish clock Δ
- +18:22
- Section place Δ
- +30
Δ = Dylan − Chris. Negative means Dylan is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Dylan (Z-INV) started at 8:24 AM, 14:00 later.
- Actual running time: Chris was 4:22 faster on foot than Dylan.
- Finish clock: Chris crossed the line 18:22 ahead of Dylan — Chris wins this head-to-head.
Δ (A − B): actual +4:22 · finish clock +18:22.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Dylan | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:24 | 7:31 | -0:07 |
| Stairs to Windy Gap | 5:40 | 5:35 | +0:05 |
| Windy Gap to Muir Woods | 5:56 | 5:25 | +0:31 |
| Muir Woods to Cardiac | 24:15 | 22:10 | +2:05 |
| Cardiac to White Gate | 13:41 | 12:14 | +1:27 |
| White Gate to The Stile | 6:25 | 5:57 | +0:28 |
| The Stile to Finish | 1:43 | 1:50 | -0:07 |
Δ negative = Dylan ran the segment faster.