Jim Kelton
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Born : 1961
Cat. M65 Ultrarunner since 2021
8
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
United States65,9%
Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 972; Σ finishers = 1 476. 972 / 1 476 × 100 = 65.85%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed8
Km — ultra races531 km
Longest race100,0 km
31st Rocky Raccoon 100 km Trail Run — 4/2/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
8 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 26.04 | 50km | 12th The Canyons Endurance 50 km Run |
7:34:49 h | 457 |
| 12.01 | 50km | 25th Bandera 50 km Endurance Run |
8:25:10 h | 84 |
| 2024 | ||||
| 14.01 | 50.4km | 24th Bandera 50 km Endurance Run |
6:28:00 h | 60 |
| 2023 | ||||
| 10.03 | 50mi | 8th J&J Race and Trail Running Reunion 50 Mile Race |
14:07:55 h | 6 |
| 04.02 | 100km | 31st Rocky Raccoon 100 km Trail Run |
16:55:34 h | 65 |
| 2022 | ||||
| 02.04 | 50km | 23th Hells Hills 50km Race |
6:39:21 h | 28 |
| 08.01 | 100km | 22nd Bandera 100 km Endurance Run |
17:16:59 h | 222 |
| 2021 | ||||
| 09.01 | 50km | 21st Bandera 50 km Endurance Run |
7:21:50 h | 58 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 4/2/2023 | 31st Rocky Raccoon 100 km Trail Run | 100,00 | ×4 |
| ✓ 2 | 8/1/2022 | 22nd Bandera 100 km Endurance Run | 100,00 | ×4 |
| ✓ 3 | 10/3/2023 | 8th J&J Race and Trail Running Reunion 50 Mile Race | 80,47 | ×3 |
| ✓ 4 | 14/1/2024 | 24th Bandera 50 km Endurance Run | 50,40 | ×2 |
| ✓ 5 | 26/4/2025 | 12th The Canyons Endurance 50 km Run | 50,00 | ×2 |
| ✓ 6 | 12/1/2025 | 25th Bandera 50 km Endurance Run | 50,00 | ×2 |
| ✓ 7 | 2/4/2022 | 23th Hells Hills 50km Race | 50,00 | ×2 |
| ✓ 8 | 9/1/2021 | 21st Bandera 50 km Endurance Run | 50,00 | ×2 |