Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKirk T Byers
#199 · 1:08:52 · M55 · Group T · INV
Wave start 8:18 AM (T-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
Kirk (T-INV) started at 8:18 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 8 minutes head start on Kirk. On foot, Kirk ran 1:08:52 and Chris ran 1:00:42 — Chris was 8:10 faster than Kirk. Kirk took official place 199th (time-based 285th) 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 4:12 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 8 min earlier than Kirk (T-INV).
- Overall place Δ
- +198
- Actual time Δ
- +8:10
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Chris earlier)
- Finish clock Δ
- +16:10
- Section place Δ
- +3
Δ = Kirk − Chris. Negative means Kirk is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Kirk (T-INV) started at 8:18 AM, 8:00 later.
- Actual running time: Chris was 8:10 faster on foot than Kirk.
- Finish clock: Chris crossed the line 16:10 ahead of Kirk — Chris wins this head-to-head.
Δ (A − B): actual +8:10 · finish clock +16:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kirk | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:45 | 7:31 | +0:14 |
| Stairs to Windy Gap | 6:16 | 5:35 | +0:41 |
| Windy Gap to Muir Woods | 5:45 | 5:25 | +0:20 |
| Muir Woods to Cardiac | 26:22 | 22:10 | +4:12 |
| Cardiac to White Gate | 13:51 | 12:14 | +1:37 |
| White Gate to The Stile | 6:54 | 5:57 | +0:57 |
| The Stile to Finish | 1:59 | 1:50 | +0:09 |
Δ negative = Kirk ran the segment faster.