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
OfficialKelby B Buckley
#122 · 58:53 · M23 · Group SCR · INV
Wave start 8:25 AM (SCR-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; Kelby (SCR-INV) started at 8:25 AM. That gave Jonathan a 1 minute head start on Kelby. On foot, Jonathan ran 59:47 and Kelby ran 58:53 — Kelby was 0:54 faster than Jonathan. Jonathan took official place 121st (time-based 63rd) and Kelby took official place 122nd (time-based 53rd). Jonathan's head start was enough to flip the official order even though Kelby was faster on foot. Biggest swing: Jonathan gained 0:29 from Top of Stairs to Windy Gap.
Deltas
ComputedWave start
Jonathan M Fookes (Z-INV) started 1 min earlier than Kelby (SCR-INV).
- Overall place Δ
- -1
- Actual time Δ
- +0:54
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Jonathan earlier)
- Finish clock Δ
- -0:06
- Section place Δ
- +7
Δ = Jonathan − Kelby. Negative means Jonathan is ahead/faster.
Race timeline
Computed- Jonathan (Z-INV) started at 8:24 AM.
- Kelby (SCR-INV) started at 8:25 AM, 1:00 later.
- Actual running time: Kelby was 0:54 faster on foot than Jonathan.
- Finish clock: Jonathan crossed the line 0:06 ahead of Kelby — Jonathan wins this head-to-head.
Δ (A − B): actual +0:54 · finish clock -0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jonathan | Kelby | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:11 | 6:38 | +0:33 |
| Stairs to Windy Gap | 5:01 | 5:30 | -0:29 |
| Windy Gap to Muir Woods | 4:54 | 4:43 | +0:11 |
| Muir Woods to Cardiac | 23:21 | 22:53 | +0:28 |
| Cardiac to White Gate | 12:01 | 11:39 | +0:22 |
| White Gate to The Stile | 5:45 | 5:57 | -0:12 |
| The Stile to Finish | 1:34 | 1:33 | +0:01 |
Δ negative = Jonathan ran the segment faster.