Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMike S Keck
#164 · 1:11:18 · M60 · Group N · INV
Wave start 8:14 AM (N-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
Mike (N-INV) started at 8:14 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 4 minutes head start on Mike. On foot, Mike ran 1:11:18 and Chris ran 1:00:42 — Chris was 10:36 faster than Mike. Mike took official place 164th (time-based 359th) 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 4:23 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 4 min earlier than Mike (N-INV).
- Overall place Δ
- +163
- Actual time Δ
- +10:36
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Chris earlier)
- Finish clock Δ
- +14:36
- Section place Δ
- +3
Δ = Mike − Chris. Negative means Mike is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Mike (N-INV) started at 8:14 AM, 4:00 later.
- Actual running time: Chris was 10:36 faster on foot than Mike.
- Finish clock: Chris crossed the line 14:36 ahead of Mike — Chris wins this head-to-head.
Δ (A − B): actual +10:36 · finish clock +14:36.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Mike | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:12 | 7:31 | +0:41 |
| Stairs to Windy Gap | 6:09 | 5:35 | +0:34 |
| Windy Gap to Muir Woods | 5:52 | 5:25 | +0:27 |
| Muir Woods to Cardiac | 26:33 | 22:10 | +4:23 |
| Cardiac to White Gate | 14:38 | 12:14 | +2:24 |
| White Gate to The Stile | 7:39 | 5:57 | +1:42 |
| The Stile to Finish | 2:15 | 1:50 | +0:25 |
Δ negative = Mike ran the segment faster.