Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCarl von Rueden
#321 · 1:10:01 · M45 · Group W · INV
Wave start 8:21 AM (W-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
Carl (W-INV) started at 8:21 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 11 minutes head start on Carl. On foot, Carl ran 1:10:01 and Chris ran 1:00:42 — Chris was 9:19 faster than Carl. Carl took official place 321st (time-based 324th) 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 4:40 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 11 min earlier than Carl (W-INV).
- Overall place Δ
- +320
- Actual time Δ
- +9:19
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Chris earlier)
- Finish clock Δ
- +20:19
- Section place Δ
- +17
Δ = Carl − Chris. Negative means Carl is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Carl (W-INV) started at 8:21 AM, 11:00 later.
- Actual running time: Chris was 9:19 faster on foot than Carl.
- Finish clock: Chris crossed the line 20:19 ahead of Carl — Chris wins this head-to-head.
Δ (A − B): actual +9:19 · finish clock +20:19.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Carl | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:56 | 7:31 | +0:25 |
| Stairs to Windy Gap | 6:09 | 5:35 | +0:34 |
| Windy Gap to Muir Woods | 5:44 | 5:25 | +0:19 |
| Muir Woods to Cardiac | 26:50 | 22:10 | +4:40 |
| Cardiac to White Gate | 14:12 | 12:14 | +1:58 |
| White Gate to The Stile | 7:10 | 5:57 | +1:13 |
| The Stile to Finish | 2:00 | 1:50 | +0:10 |
Δ negative = Carl ran the segment faster.