Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMatthew Kleiman
#80 · 56:48 · M24 · 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
Matthew (SCR-INV) started at 8:25 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 9 minutes head start on Matthew. On foot, Matthew ran 56:48 and Julia ran 57:02 — Matthew was 0:14 faster than Julia. Matthew took official place 80th (time-based 29th) and Julia took official place 3rd (time-based 32nd). Julia's head start was enough to flip the official order even though Matthew was faster on foot. Biggest swing: Julia gained 1:37 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 9 min earlier than Matthew (SCR-INV).
- Overall place Δ
- +77
- Actual time Δ
- -0:14
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Julia earlier)
- Finish clock Δ
- +8:46
- Section place Δ
- +5
Δ = Matthew − Julia. Negative means Matthew is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Matthew (SCR-INV) started at 8:25 AM, 9:00 later.
- Actual running time: Matthew was 0:14 faster on foot than Julia.
- Finish clock: Julia crossed the line 8:46 ahead of Matthew — Julia wins this head-to-head.
Δ (A − B): actual -0:14 · finish clock +8:46.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Matthew | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:18 | 6:46 | -0:28 |
| Stairs to Windy Gap | 4:38 | 5:03 | -0:25 |
| Windy Gap to Muir Woods | 4:31 | 5:20 | -0:49 |
| Muir Woods to Cardiac | 22:03 | 20:26 | +1:37 |
| Cardiac to White Gate | 11:52 | 11:52 | ±0:00 |
| White Gate to The Stile | 5:53 | 5:54 | -0:01 |
| The Stile to Finish | 1:33 | 1:41 | -0:08 |
Δ negative = Matthew ran the segment faster.