Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialIsabella G Amyx
#115 · 1:07:33 · F28 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialJackson Moore
#116 · 59:33 · M26 · Group Z · INV
Wave start 8:24 AM (Z-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
Isabella (Q-INV) started at 8:16 AM; Jackson (Z-INV) started at 8:24 AM. That gave Isabella a 8 minutes head start on Jackson. On foot, Isabella ran 1:07:33 and Jackson ran 59:33 — Jackson was 8:00 faster than Isabella. Isabella took official place 115th (time-based 249th) and Jackson took official place 116th (time-based 61st). Isabella's head start was enough to flip the official order even though Jackson was faster on foot. Biggest swing: Jackson gained 3:59 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Isabella G Amyx (Q-INV) started 8 min earlier than Jackson (Z-INV).
- Overall place Δ
- -1
- Actual time Δ
- +8:00
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Isabella earlier)
- Finish clock Δ
- ±0:00
- Section place Δ
- +5
Δ = Isabella − Jackson. Negative means Isabella is ahead/faster.
Race timeline
Computed- Isabella (Q-INV) started at 8:16 AM.
- Jackson (Z-INV) started at 8:24 AM, 8:00 later.
- Actual running time: Jackson was 8:00 faster on foot than Isabella.
- They crossed the finish line at the same clock time.
Δ (A − B): actual +8:00 · finish clock ±0:00.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Isabella | Jackson | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:20 | 6:53 | +1:27 |
| Stairs to Windy Gap | 6:19 | 5:14 | +1:05 |
| Windy Gap to Muir Woods | 5:24 | 5:07 | +0:17 |
| Muir Woods to Cardiac | 26:32 | 22:33 | +3:59 |
| Cardiac to White Gate | 12:38 | 12:08 | +0:30 |
| White Gate to The Stile | 6:39 | 5:58 | +0:41 |
| The Stile to Finish | 1:41 | 1:40 | +0:01 |
Δ negative = Isabella ran the segment faster.