Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialScott R Dazey
#499 · 1:28:35 · M63 · Group K · INV
Wave start 8:11 AM (K-INV)
Athlete B
OfficialJohn G Catts
#496 · 1:37:00 · M72 · Group A · INV
Wave start 8:02 AM (A-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
Scott (K-INV) started at 8:11 AM; John (A-INV) started at 8:02 AM. That gave John a 9 minutes head start on Scott. On foot, Scott ran 1:28:35 and John ran 1:37:00 — Scott was 8:25 faster than John. Scott took official place 499th (time-based 874th) and John took official place 496th (time-based 1056th). John's head start was enough to flip the official order even though Scott was faster on foot. Biggest swing: Scott gained 2:05 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
John G Catts (A-INV) started 9 min earlier than Scott (K-INV).
- Overall place Δ
- +3
- Actual time Δ
- -8:25
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (John earlier)
- Finish clock Δ
- +0:35
- Section place Δ
- +12
Δ = Scott − John. Negative means Scott is ahead/faster.
Race timeline
Computed- John (A-INV) started at 8:02 AM.
- Scott (K-INV) started at 8:11 AM, 9:00 later.
- Actual running time: Scott was 8:25 faster on foot than John.
- Finish clock: John crossed the line 0:35 ahead of Scott — John wins this head-to-head.
Δ (A − B): actual -8:25 · finish clock +0:35.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Scott | John | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:41 | 11:09 | -1:28 |
| Stairs to Windy Gap | 8:00 | 9:04 | -1:04 |
| Windy Gap to Muir Woods | 5:55 | 8:00 | -2:05 |
| Muir Woods to Cardiac | 35:18 | 37:08 | -1:50 |
| Cardiac to White Gate | 17:48 | 19:28 | -1:40 |
| White Gate to The Stile | 9:32 | 9:19 | +0:13 |
| The Stile to Finish | 2:21 | 2:52 | -0:31 |
Δ negative = Scott ran the segment faster.