Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAdam Roeder
#126 · 59:56 · M31 · 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
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Adam (Z-INV) started at 8:24 AM; Kelby (SCR-INV) started at 8:25 AM. That gave Adam a 1 minute head start on Kelby. On foot, Adam ran 59:56 and Kelby ran 58:53 — Kelby was 1:03 faster than Adam. Adam took official place 126th (time-based 65th) and Kelby took official place 122nd (time-based 53rd). Kelby was faster on foot and finished ahead on the official clock too. Biggest swing: Adam gained 1:05 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Adam Roeder (Z-INV) started 1 min earlier than Kelby (SCR-INV).
- Overall place Δ
- +4
- Actual time Δ
- +1:03
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Adam earlier)
- Finish clock Δ
- +0:03
- Section place Δ
- +8
Δ = Adam − Kelby. Negative means Adam is ahead/faster.
Race timeline
Computed- Adam (Z-INV) started at 8:24 AM.
- Kelby (SCR-INV) started at 8:25 AM, 1:00 later.
- Actual running time: Kelby was 1:03 faster on foot than Adam.
- Finish clock: Kelby crossed the line 0:03 ahead of Adam — Kelby wins this head-to-head.
Δ (A − B): actual +1:03 · finish clock +0:03.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Adam | Kelby | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:08 | 6:38 | +0:30 |
| Stairs to Windy Gap | 5:03 | 5:30 | -0:27 |
| Windy Gap to Muir Woods | 5:25 | 4:43 | +0:42 |
| Muir Woods to Cardiac | 21:48 | 22:53 | -1:05 |
| Cardiac to White Gate | 12:20 | 11:39 | +0:41 |
| White Gate to The Stile | 6:28 | 5:57 | +0:31 |
| The Stile to Finish | 1:44 | 1:33 | +0:11 |
Δ negative = Adam ran the segment faster.