Chad Coblitz
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Born : 1975
Cat. M50 Ultrarunner since 2017
19
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
30
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 States44,7%
Rank quotient ?This runner's calculation uses 19 eligible race(s): Σ(rank − 1) = 3 270; Σ finishers = 7 311. 3 270 / 7 311 × 100 = 44.73%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed19
Km — ultra races1 289 km
Longest race100,0 km
5th Rabid Raccoon 100 km — 30/5/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
19 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 30/5/2026 | 5th Rabid Raccoon 100 km | 100,00 | ×3 |
| ✓ 2 | 20/11/2021 | 59th JFK 50 Mile | 81,30 | ×2 |
| ✓ 3 | 23/11/2024 | 62nd JFK 50 Mile | 80,47 | ×2 |
| ✓ 4 | 19/11/2022 | 60th JFK 50 Mile | 80,47 | ×2 |
| ✓ 5 | 3/7/2021 | 11th Hell Hath No Hurry 50 Miler | 80,47 | ×2 |
| ✓ 6 | 21/11/2020 | 58th JFK 50 Mile | 80,47 | ×2 |
| ✓ 7 | 23/11/2019 | 57th JFK 50 Mile | 80,47 | ×2 |
| ✓ 8 | 17/11/2018 | 56th JFK 50 Mile | 80,47 | ×2 |
| ✓ 9 | 18/11/2017 | 55th JFK 50 Mile | 80,47 | ×2 |
| ✓ 10 | 24/6/2017 | 7th Hell Hath No Hurry 50 Miler | 80,47 | ×2 |
| ✓ 11 | 21/6/2025 | 28th Rachel Carson Trail Challenge | 59,55 | ×1 |
| ✓ 12 | 22/6/2024 | 27th Rachel Carson Trail Challenge | 54,72 | ×1 |
| ✓ 13 | 7/9/2024 | 20th Youngstown Ultra Trail Classic 50K | 50,00 | ×1 |
| ✓ 14 | 10/9/2022 | 18th Youngstown Ultra Trail Classic 50K | 50,00 | ×1 |
| ✓ 15 | 11/9/2021 | 17th Youngstown Ultra Trail Classic 50K | 50,00 | ×1 |
| ✓ 16 | 12/9/2020 | 16th Youngstown Ultra Trail Classic 50K | 50,00 | ×1 |
| ✓ 17 | 14/9/2019 | 15th Youngstown Ultra Trail Classic 50K | 50,00 | ×1 |
| ✓ 18 | 15/9/2018 | 14th Youngstown Ultra Trail Classic 50K | 50,00 | ×1 |
| ✓ 19 | 12/5/2018 | 8th Glacier Ridge Trail 50 km Ultramarathon | 50,00 | ×1 |