Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLevi B Miller
#13 · 52:09 · M39 · Group Y · INV
Wave start 8:23 AM (Y-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
Levi (Y-INV) started at 8:23 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 7 minutes head start on Levi. On foot, Levi ran 52:09 and Julia ran 57:02 — Levi was 4:53 faster than Julia. Levi took official place 13th (time-based 4th) and Julia took official place 3rd (time-based 32nd). Julia's head start was enough to flip the official order even though Levi was faster on foot. Biggest swing: Levi gained 1:25 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 7 min earlier than Levi (Y-INV).
- Overall place Δ
- +10
- Actual time Δ
- -4:53
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Julia earlier)
- Finish clock Δ
- +2:07
- Section place Δ
- 0
Δ = Levi − Julia. Negative means Levi is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Levi (Y-INV) started at 8:23 AM, 7:00 later.
- Actual running time: Levi was 4:53 faster on foot than Julia.
- Finish clock: Julia crossed the line 2:07 ahead of Levi — Julia wins this head-to-head.
Δ (A − B): actual -4:53 · finish clock +2:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Levi | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:23 | 6:46 | -0:23 |
| Stairs to Windy Gap | 4:33 | 5:03 | -0:30 |
| Windy Gap to Muir Woods | 4:52 | 5:20 | -0:28 |
| Muir Woods to Cardiac | 19:01 | 20:26 | -1:25 |
| Cardiac to White Gate | 10:28 | 11:52 | -1:24 |
| White Gate to The Stile | 5:20 | 5:54 | -0:34 |
| The Stile to Finish | 1:32 | 1:41 | -0:09 |
Δ negative = Levi ran the segment faster.