Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCody Chapman
#304 · 1:07:41 · M35 · Group Y · INV
Wave start 8:23 AM (Y-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
Cody (Y-INV) started at 8:23 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 13 minutes head start on Cody. On foot, Cody ran 1:07:41 and Chris ran 1:00:42 — Chris was 6:59 faster than Cody. Cody took official place 304th (time-based 255th) 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 4:49 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 13 min earlier than Cody (Y-INV).
- Overall place Δ
- +303
- Actual time Δ
- +6:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Chris earlier)
- Finish clock Δ
- +19:59
- Section place Δ
- +55
Δ = Cody − Chris. Negative means Cody is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Cody (Y-INV) started at 8:23 AM, 13:00 later.
- Actual running time: Chris was 6:59 faster on foot than Cody.
- Finish clock: Chris crossed the line 19:59 ahead of Cody — Chris wins this head-to-head.
Δ (A − B): actual +6:59 · finish clock +19:59.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Cody | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:15 | 7:31 | -0:16 |
| Stairs to Windy Gap | 6:01 | 5:35 | +0:26 |
| Windy Gap to Muir Woods | 5:27 | 5:25 | +0:02 |
| Muir Woods to Cardiac | 26:59 | 22:10 | +4:49 |
| Cardiac to White Gate | 13:07 | 12:14 | +0:53 |
| White Gate to The Stile | 7:07 | 5:57 | +1:10 |
| The Stile to Finish | 1:45 | 1:50 | -0:05 |
Δ negative = Cody ran the segment faster.