Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialClara H Peterson
#12 · 1:00:00 · F42 · Group P · INV
Wave start 8:15 AM (P-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
Clara (P-INV) started at 8:15 AM; Julia (Q-INV) started at 8:16 AM. That gave Clara a 1 minute head start on Julia. On foot, Clara ran 1:00:00 and Julia ran 57:02 — Julia was 2:58 faster than Clara. Clara took official place 12th (time-based 66th) 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 1:02 from Cardiac to White Gate.
Deltas
ComputedWave start
Clara H Peterson (P-INV) started 1 min earlier than Julia (Q-INV).
- Overall place Δ
- +9
- Actual time Δ
- +2:58
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Clara earlier)
- Finish clock Δ
- +1:58
- Section place Δ
- +1
Δ = Clara − Julia. Negative means Clara is ahead/faster.
Race timeline
Computed- Clara (P-INV) started at 8:15 AM.
- Julia (Q-INV) started at 8:16 AM, 1:00 later.
- Actual running time: Julia was 2:58 faster on foot than Clara.
- Finish clock: Julia crossed the line 1:58 ahead of Clara — Julia wins this head-to-head.
Δ (A − B): actual +2:58 · finish clock +1:58.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Clara | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:02 | 6:46 | +0:16 |
| Stairs to Windy Gap | 5:25 | 5:03 | +0:22 |
| Windy Gap to Muir Woods | 5:42 | 5:20 | +0:22 |
| Muir Woods to Cardiac | 21:06 | 20:26 | +0:40 |
| Cardiac to White Gate | 12:54 | 11:52 | +1:02 |
| White Gate to The Stile | 6:09 | 5:54 | +0:15 |
| The Stile to Finish | 1:42 | 1:41 | +0:01 |
Δ negative = Clara ran the segment faster.