Ricky Justus
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7
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
21
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?
United States
59,3%
Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 297; Σ finishers = 501. 297 / 501 × 100 = 59.28%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed7
Km — ultra races522 km
> 100 km1
> 160 km1
Longest race160,9 km
9th Keys100 Ultra-Marathons 100mi — 21/5/2016
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road55,8%
Trail44,2%
HISTORY
7 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 01.11 | 50mi | 11:09:12 h | 8 | |
| 03.05 | 50km | 8:53:45 h | 143 | |
| 2021 | ||||
| 23.01 | 50km | 6:24:39 h | 39 | |
| 2019 | ||||
| 26.01 | 50km | 6:18:19 h | 29 | |
| 2016 | ||||
| 21.05 | 100mi | 27:26:55 h | 44 | |
| 30.04 | 50km | 6:11:46 h | 9 | |
| 06.02 | 50mi | 12:57:56 h | 32 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 21/5/2016 | 9th Keys100 Ultra-Marathons 100mi | 160,93 | ×7 |
| ✓ 2 | 1/11/2025 | 12th Azalea 50 Mile Race | 80,47 | ×3 |
| ✓ 3 | 6/2/2016 | 11th Iron Horse 50 Mile Endurance Run | 80,47 | ×3 |
| ✓ 4 | 3/5/2025 | 10th Grayson Highlands 50km Race | 50,00 | ×2 |
| ✓ 5 | 23/1/2021 | 6th Hellcat 50 km Endurance Run | 50,00 | ×2 |
| ✓ 6 | 26/1/2019 | 4th Hellcat 50 km Endurance Run | 50,00 | ×2 |
| ✓ 7 | 30/4/2016 | 1st Daytona Beach 50km | 50,00 | ×2 |