Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPaul Davison
#405 · 1:12:39 · M46 · Group W · INV
Wave start 8:21 AM (W-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
Paul (W-INV) started at 8:21 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 5 minutes head start on Paul. On foot, Paul ran 1:12:39 and Julia ran 57:02 — Julia was 15:37 faster than Paul. Paul took official place 405th (time-based 411th) 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 8:14 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 5 min earlier than Paul (W-INV).
- Overall place Δ
- +402
- Actual time Δ
- +15:37
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Julia earlier)
- Finish clock Δ
- +20:37
- Section place Δ
- +24
Δ = Paul − Julia. Negative means Paul is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Paul (W-INV) started at 8:21 AM, 5:00 later.
- Actual running time: Julia was 15:37 faster on foot than Paul.
- Finish clock: Julia crossed the line 20:37 ahead of Paul — Julia wins this head-to-head.
Δ (A − B): actual +15:37 · finish clock +20:37.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Paul | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:06 | 6:46 | +1:20 |
| Stairs to Windy Gap | 6:42 | 5:03 | +1:39 |
| Windy Gap to Muir Woods | 5:48 | 5:20 | +0:28 |
| Muir Woods to Cardiac | 28:40 | 20:26 | +8:14 |
| Cardiac to White Gate | 14:22 | 11:52 | +2:30 |
| White Gate to The Stile | 7:02 | 5:54 | +1:08 |
| The Stile to Finish | 1:59 | 1:41 | +0:18 |
Δ negative = Paul ran the segment faster.