Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialNolin R Searls
#237 · 1:03:36 · M22 · Group SCR · INV
Wave start 8:25 AM (SCR-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
Nolin (SCR-INV) started at 8:25 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 9 minutes head start on Nolin. On foot, Nolin ran 1:03:36 and Julia ran 57:02 — Julia was 6:34 faster than Nolin. Nolin took official place 237th (time-based 147th) 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 4:11 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 9 min earlier than Nolin (SCR-INV).
- Overall place Δ
- +234
- Actual time Δ
- +6:34
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Julia earlier)
- Finish clock Δ
- +15:34
- Section place Δ
- +8
Δ = Nolin − Julia. Negative means Nolin is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Nolin (SCR-INV) started at 8:25 AM, 9:00 later.
- Actual running time: Julia was 6:34 faster on foot than Nolin.
- Finish clock: Julia crossed the line 15:34 ahead of Nolin — Julia wins this head-to-head.
Δ (A − B): actual +6:34 · finish clock +15:34.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Nolin | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:31 | 6:46 | -0:15 |
| Stairs to Windy Gap | 5:50 | 5:03 | +0:47 |
| Windy Gap to Muir Woods | 5:20 | 5:20 | ±0:00 |
| Muir Woods to Cardiac | 24:37 | 20:26 | +4:11 |
| Cardiac to White Gate | 13:16 | 11:52 | +1:24 |
| White Gate to The Stile | 6:29 | 5:54 | +0:35 |
| The Stile to Finish | 1:33 | 1:41 | -0:08 |
Δ negative = Nolin ran the segment faster.