Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJackson R Renaudin
#160 · 1:06:11 · M13 · Group U · INV
Wave start 8:19 AM (U-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
Jackson (U-INV) started at 8:19 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 3 minutes head start on Jackson. On foot, Jackson ran 1:06:11 and Julia ran 57:02 — Julia was 9:09 faster than Jackson. Jackson took official place 160th (time-based 210th) 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 4:15 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 3 min earlier than Jackson (U-INV).
- Overall place Δ
- +157
- Actual time Δ
- +9:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Julia earlier)
- Finish clock Δ
- +12:09
- Section place Δ
- +9
Δ = Jackson − Julia. Negative means Jackson is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Jackson (U-INV) started at 8:19 AM, 3:00 later.
- Actual running time: Julia was 9:09 faster on foot than Jackson.
- Finish clock: Julia crossed the line 12:09 ahead of Jackson — Julia wins this head-to-head.
Δ (A − B): actual +9:09 · finish clock +12:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jackson | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:13 | 6:46 | +1:27 |
| Stairs to Windy Gap | 5:43 | 5:03 | +0:40 |
| Windy Gap to Muir Woods | 5:39 | 5:20 | +0:19 |
| Muir Woods to Cardiac | 24:41 | 20:26 | +4:15 |
| Cardiac to White Gate | 13:20 | 11:52 | +1:28 |
| White Gate to The Stile | 6:45 | 5:54 | +0:51 |
| The Stile to Finish | 1:50 | 1:41 | +0:09 |
Δ negative = Jackson ran the segment faster.