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 J Perrault
#273 · 1:27:30 · M72 · Group A · INV
Wave start 8:02 AM (A-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
Scott (A-INV) started at 8:02 AM; Julia (Q-INV) started at 8:16 AM. That gave Scott a 14 minutes head start on Julia. On foot, Scott ran 1:27:30 and Julia ran 57:02 — Julia was 30:28 faster than Scott. Scott took official place 273rd (time-based 850th) 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 12:28 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Scott J Perrault (A-INV) started 14 min earlier than Julia (Q-INV).
- Overall place Δ
- +270
- Actual time Δ
- +30:28
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Scott earlier)
- Finish clock Δ
- +16:28
- Section place Δ
- 0
Δ = Scott − Julia. Negative means Scott is ahead/faster.
Race timeline
Computed- Scott (A-INV) started at 8:02 AM.
- Julia (Q-INV) started at 8:16 AM, 14:00 later.
- Actual running time: Julia was 30:28 faster on foot than Scott.
- Finish clock: Julia crossed the line 16:28 ahead of Scott — Julia wins this head-to-head.
Δ (A − B): actual +30:28 · finish clock +16:28.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Scott | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:41 | 6:46 | +3:55 |
| Stairs to Windy Gap | 7:47 | 5:03 | +2:44 |
| Windy Gap to Muir Woods | 7:08 | 5:20 | +1:48 |
| Muir Woods to Cardiac | 32:54 | 20:26 | +12:28 |
| Cardiac to White Gate | 17:46 | 11:52 | +5:54 |
| White Gate to The Stile | 8:40 | 5:54 | +2:46 |
| The Stile to Finish | 2:34 | 1:41 | +0:53 |
Δ negative = Scott ran the segment faster.