Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialChristopher D Maxwell
#47 · 55:37 · M32 · Group Z · INV
Wave start 8:24 AM (Z-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
Christopher (Z-INV) started at 8:24 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 8 minutes head start on Christopher. On foot, Christopher ran 55:37 and Julia ran 57:02 — Christopher was 1:25 faster than Julia. Christopher took official place 47th (time-based 22nd) and Julia took official place 3rd (time-based 32nd). Julia's head start was enough to flip the official order even though Christopher was faster on foot. Biggest swing: Christopher gained 0:44 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 8 min earlier than Christopher (Z-INV).
- Overall place Δ
- +44
- Actual time Δ
- -1:25
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Julia earlier)
- Finish clock Δ
- +6:35
- Section place Δ
- +6
Δ = Christopher − Julia. Negative means Christopher is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Christopher (Z-INV) started at 8:24 AM, 8:00 later.
- Actual running time: Christopher was 1:25 faster on foot than Julia.
- Finish clock: Julia crossed the line 6:35 ahead of Christopher — Julia wins this head-to-head.
Δ (A − B): actual -1:25 · finish clock +6:35.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Christopher | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:28 | 6:46 | -0:18 |
| Stairs to Windy Gap | 4:50 | 5:03 | -0:13 |
| Windy Gap to Muir Woods | 4:36 | 5:20 | -0:44 |
| Muir Woods to Cardiac | 20:47 | 20:26 | +0:21 |
| Cardiac to White Gate | 11:23 | 11:52 | -0:29 |
| White Gate to The Stile | 5:51 | 5:54 | -0:03 |
| The Stile to Finish | 1:42 | 1:41 | +0:01 |
Δ negative = Christopher ran the segment faster.