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
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-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; Julia (Q-INV) started at 8:16 AM. Both left the line at the same moment. On foot, Isabella ran 1:07:33 and Julia ran 57:02 — Julia was 10:31 faster than Isabella. Isabella took official place 115th (time-based 249th) and Julia took official place 3rd (time-based 32nd). Julia was faster on foot and finished ahead on the official clock too. Biggest swing: Julia gained 6:06 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Both started in the same wave.
- Overall place Δ
- +112
- Actual time Δ
- +10:31
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- ±0 min
- Finish clock Δ
- +10:31
- Section place Δ
- +18
Δ = Isabella − Julia. Negative means Isabella is ahead/faster.
Race timeline
Computed- Isabella (Q-INV) started at 8:16 AM.
- Julia (Q-INV) also started at 8:16 AM.
- Actual running time: Julia was 10:31 faster on foot than Isabella.
- Finish clock: Julia crossed the line 10:31 ahead of Isabella — Julia wins this head-to-head.
Δ (A − B): actual +10:31 · finish clock +10:31.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Isabella | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:20 | 6:46 | +1:34 |
| Stairs to Windy Gap | 6:19 | 5:03 | +1:16 |
| Windy Gap to Muir Woods | 5:24 | 5:20 | +0:04 |
| Muir Woods to Cardiac | 26:32 | 20:26 | +6:06 |
| Cardiac to White Gate | 12:38 | 11:52 | +0:46 |
| White Gate to The Stile | 6:39 | 5:54 | +0:45 |
| The Stile to Finish | 1:41 | 1:41 | ±0:00 |
Δ negative = Isabella ran the segment faster.