Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJonathan M Fookes
#121 · 59:47 · M29 · 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
Jonathan (Z-INV) started at 8:24 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 8 minutes head start on Jonathan. On foot, Jonathan ran 59:47 and Julia ran 57:02 — Julia was 2:45 faster than Jonathan. Jonathan took official place 121st (time-based 63rd) 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 2:55 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 8 min earlier than Jonathan (Z-INV).
- Overall place Δ
- +118
- Actual time Δ
- +2:45
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Julia earlier)
- Finish clock Δ
- +10:45
- Section place Δ
- +14
Δ = Jonathan − Julia. Negative means Jonathan is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Jonathan (Z-INV) started at 8:24 AM, 8:00 later.
- Actual running time: Julia was 2:45 faster on foot than Jonathan.
- Finish clock: Julia crossed the line 10:45 ahead of Jonathan — Julia wins this head-to-head.
Δ (A − B): actual +2:45 · finish clock +10:45.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jonathan | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:11 | 6:46 | +0:25 |
| Stairs to Windy Gap | 5:01 | 5:03 | -0:02 |
| Windy Gap to Muir Woods | 4:54 | 5:20 | -0:26 |
| Muir Woods to Cardiac | 23:21 | 20:26 | +2:55 |
| Cardiac to White Gate | 12:01 | 11:52 | +0:09 |
| White Gate to The Stile | 5:45 | 5:54 | -0:09 |
| The Stile to Finish | 1:34 | 1:41 | -0:07 |
Δ negative = Jonathan ran the segment faster.