Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKelby B Buckley
#122 · 58:53 · M23 · Group SCR · INV
Wave start 8:25 AM (SCR-INV)
Athlete B
OfficialJulia Schultz
#125 · 1:07:56 · F27 · 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
Kelby (SCR-INV) started at 8:25 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 9 minutes head start on Kelby. On foot, Kelby ran 58:53 and Julia ran 1:07:56 — Kelby was 9:03 faster than Julia. Kelby took official place 122nd (time-based 53rd) and Julia took official place 125th (time-based 260th). Kelby was faster on foot and finished ahead on the official clock too. Biggest swing: Kelby gained 3:43 from Cardiac to White Gate.
Deltas
ComputedWave start
Julia Schultz (Q-INV) started 9 min earlier than Kelby (SCR-INV).
- Overall place Δ
- -3
- Actual time Δ
- -9:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Julia earlier)
- Finish clock Δ
- -0:03
- Section place Δ
- -14
Δ = Kelby − Julia. Negative means Kelby is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Kelby (SCR-INV) started at 8:25 AM, 9:00 later.
- Actual running time: Kelby was 9:03 faster on foot than Julia.
- Finish clock: Kelby crossed the line 0:03 ahead of Julia — Kelby wins this head-to-head.
Δ (A − B): actual -9:03 · finish clock -0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kelby | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:38 | 7:59 | -1:21 |
| Stairs to Windy Gap | 5:30 | 5:26 | +0:04 |
| Windy Gap to Muir Woods | 4:43 | 6:13 | -1:30 |
| Muir Woods to Cardiac | 22:53 | 24:03 | -1:10 |
| Cardiac to White Gate | 11:39 | 15:22 | -3:43 |
| White Gate to The Stile | 5:57 | 7:04 | -1:07 |
| The Stile to Finish | 1:33 | 1:49 | -0:16 |
Δ negative = Kelby ran the segment faster.