Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDan Cuddeford
#229 · 1:06:16 · M43 · Group X · INV
Wave start 8:22 AM (X-INV)
Athlete B
OfficialPatrick D Layton
#230 · 1:05:17 · M38 · Group Y · INV
Wave start 8:23 AM (Y-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
Dan (X-INV) started at 8:22 AM; Patrick (Y-INV) started at 8:23 AM. That gave Dan a 1 minute head start on Patrick. On foot, Dan ran 1:06:16 and Patrick ran 1:05:17 — Patrick was 0:59 faster than Dan. Dan took official place 229th (time-based 212th) and Patrick took official place 230th (time-based 190th). Dan's head start was enough to flip the official order even though Patrick was faster on foot. Biggest swing: Patrick gained 0:58 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Dan Cuddeford (X-INV) started 1 min earlier than Patrick (Y-INV).
- Overall place Δ
- -1
- Actual time Δ
- +0:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Dan earlier)
- Finish clock Δ
- -0:01
- Section place Δ
- -30
Δ = Dan − Patrick. Negative means Dan is ahead/faster.
Race timeline
Computed- Dan (X-INV) started at 8:22 AM.
- Patrick (Y-INV) started at 8:23 AM, 1:00 later.
- Actual running time: Patrick was 0:59 faster on foot than Dan.
- Finish clock: Dan crossed the line 0:01 ahead of Patrick — Dan wins this head-to-head.
Δ (A − B): actual +0:59 · finish clock -0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Dan | Patrick | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:21 | 7:33 | -0:12 |
| Stairs to Windy Gap | 5:55 | 5:33 | +0:22 |
| Windy Gap to Muir Woods | 5:53 | 6:03 | -0:10 |
| Muir Woods to Cardiac | 24:23 | 23:25 | +0:58 |
| Cardiac to White Gate | 14:03 | 14:00 | +0:03 |
| White Gate to The Stile | 6:49 | 6:50 | -0:01 |
| The Stile to Finish | 1:52 | 1:53 | -0:01 |
Δ negative = Dan ran the segment faster.