Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKevin F Clifford
#113 · 1:04:27 · M53 · 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
Kevin (U-INV) started at 8:19 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 3 minutes head start on Kevin. On foot, Kevin ran 1:04:27 and Julia ran 57:02 — Julia was 7:25 faster than Kevin. Kevin took official place 113th (time-based 165th) 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 3:57 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 3 min earlier than Kevin (U-INV).
- Overall place Δ
- +110
- Actual time Δ
- +7:25
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Julia earlier)
- Finish clock Δ
- +10:25
- Section place Δ
- +5
Δ = Kevin − Julia. Negative means Kevin is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Kevin (U-INV) started at 8:19 AM, 3:00 later.
- Actual running time: Julia was 7:25 faster on foot than Kevin.
- Finish clock: Julia crossed the line 10:25 ahead of Kevin — Julia wins this head-to-head.
Δ (A − B): actual +7:25 · finish clock +10:25.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kevin | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:52 | 6:46 | +1:06 |
| Stairs to Windy Gap | 5:44 | 5:03 | +0:41 |
| Windy Gap to Muir Woods | 5:40 | 5:20 | +0:20 |
| Muir Woods to Cardiac | 24:23 | 20:26 | +3:57 |
| Cardiac to White Gate | 12:44 | 11:52 | +0:52 |
| White Gate to The Stile | 6:18 | 5:54 | +0:24 |
| The Stile to Finish | 1:46 | 1:41 | +0:05 |
Δ negative = Kevin ran the segment faster.