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
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-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
Shelby (L-DR) started at 8:39 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 29 minutes head start on Shelby because the Runner wave starts 27 minutes after the Invitational wave. On foot, Shelby ran 1:40:29 and Chris ran 1:00:42 — Chris was 39:47 faster than Shelby. Shelby took official place 1069th (time-based 1101st) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 17:15 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 29 min earlier than Shelby (L-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1068
- Actual time Δ
- +39:47
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 29 min (Chris earlier)
- Finish clock Δ
- +1:08:47
- Section place Δ
- —
Δ = Shelby − Chris. Negative means Shelby is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Shelby (L-DR) started at 8:39 AM, 29:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 39:47 faster on foot than Shelby.
- Finish clock: Chris crossed the line 1:08:47 ahead of Shelby — Chris wins this head-to-head.
Δ (A − B): actual +39:47 · finish clock +1:08:47.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Shelby | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:51 | 7:31 | +5:20 |
| Stairs to Windy Gap | 9:29 | 5:35 | +3:54 |
| Windy Gap to Muir Woods | 7:20 | 5:25 | +1:55 |
| Muir Woods to Cardiac | 39:25 | 22:10 | +17:15 |
| Cardiac to White Gate | 19:29 | 12:14 | +7:15 |
| White Gate to The Stile | 9:06 | 5:57 | +3:09 |
| The Stile to Finish | 2:49 | 1:50 | +0:59 |
Δ negative = Shelby ran the segment faster.