Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialShelby Logsdon
#1069 · 1:40:29 · F51 · Group L · DR
Wave start 8:39 AM (L-DR)
Athlete B
OfficialKris Niyogi
#1064 · 1:37:58 · M60 · Group N · DR
Wave start 8:41 AM (N-DR)
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
Shelby (L-DR) started at 8:39 AM; Kris (N-DR) started at 8:41 AM. That gave Shelby a 2 minutes head start on Kris. On foot, Shelby ran 1:40:29 and Kris ran 1:37:58 — Kris was 2:31 faster than Shelby. Shelby took official place 1069th (time-based 1101st) and Kris took official place 1064th (time-based 1067th). Kris was faster on foot and finished ahead on the official clock too. Biggest swing: Kris gained 3:22 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Shelby Logsdon (L-DR) started 2 min earlier than Kris (N-DR).
- Overall place Δ
- +5
- Actual time Δ
- +2:31
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Shelby earlier)
- Finish clock Δ
- +0:31
- Section place Δ
- -5
Δ = Shelby − Kris. Negative means Shelby is ahead/faster.
Race timeline
Computed- Shelby (L-DR) started at 8:39 AM.
- Kris (N-DR) started at 8:41 AM, 2:00 later.
- Actual running time: Kris was 2:31 faster on foot than Shelby.
- Finish clock: Kris crossed the line 0:31 ahead of Shelby — Kris wins this head-to-head.
Δ (A − B): actual +2:31 · finish clock +0:31.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Shelby | Kris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:51 | 11:37 | +1:14 |
| Stairs to Windy Gap | 9:29 | 8:25 | +1:04 |
| Windy Gap to Muir Woods | 7:20 | 7:39 | -0:19 |
| Muir Woods to Cardiac | 39:25 | 36:03 | +3:22 |
| Cardiac to White Gate | 19:29 | 21:55 | -2:26 |
| White Gate to The Stile | 9:06 | 9:36 | -0:30 |
| The Stile to Finish | 2:49 | 2:43 | +0:06 |
Δ negative = Shelby ran the segment faster.