James Lehneman
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14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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
48,1%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 711; Σ finishers = 1 478. 711 / 1 478 × 100 = 48.11%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races1 005 km
Longest race100,0 km
7th Vermont 100 km Endurance Race — 19/7/2014
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
14 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 08.03 | 50km | 6:31:52 h | 52 | |
| 2021 | ||||
| 10.10 | 50mi | 12:13:17 h | 14 | |
| 2019 | ||||
| 27.10 | 45km | 5:43:23 h | 6 | |
| 2018 | ||||
| 08.09 | 50mi | 18:29:59 h | 22 | |
| 23.06 | 50km | 5:36:19 h | 63 | |
| 27.05 | 50mi | 9:19:52 h | 50 | |
| 2017 | ||||
| 10.06 | 50mi | 13:25:50 h | 51 | |
| 2016 | ||||
| 25.09 | 50mi | 9:55:25 h | 64 | |
| 06.08 | 36mi | 7:44:43 h | 15 | |
| 2014 | ||||
| 19.07 | 100km | 16:43:20 h | 39 | |
| 07.06 | 50mi | 11:21:44 h | 16 | |
| 2013 | ||||
| 29.09 | 50mi trail race | 10:32:53 h | 148 | |
| 2012 | ||||
| 30.09 | 50mi | 10:36:17 h | 167 | |
| 18.08 | 36mi | 8:08:29 h | 18 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 19/7/2014 | 7th Vermont 100 km Endurance Race | 100,00 | ×3 |
| ✓ 2 | 10/10/2021 | 10th Big Brad Ultras - Punisher 50 Mile | 80,47 | ×3 |
| ✓ 3 | 8/9/2018 | 1st Kilkenny Ridge 50mi Race | 80,47 | ×3 |
| ✓ 4 | 27/5/2018 | 13th Trail Festival at Pineland Farms | 80,47 | ×3 |
| ✓ 5 | 10/6/2017 | 1st Endurance Challenge - Massachusetts Trail 50 Mile | 80,47 | ×3 |
| ✓ 6 | 25/9/2016 | 23rd Vermont 50 Miles Ultra Run | 80,47 | ×3 |
| ✓ 7 | 7/6/2014 | 2nd TARC 50 Mile | 80,47 | ×3 |
| ✓ 8 | 29/9/2013 | 20th Vermont 50 Miles Ultra Run (USA) | 80,47 | ×3 |
| ✓ 9 | 30/9/2012 | 19th Vermont 50 Miles Ultra Run | 80,47 | ×3 |
| ✓ 10 | 6/8/2016 | 5th Moosalamoo Ultra | 57,94 | ×2 |
| ✓ 11 | 18/8/2012 | 1st Moosalamoo Ultra | 57,94 | ×2 |
| ✓ 12 | 8/3/2025 | 22nd Prickly Pear 50 km Trail Run | 50,00 | ×1 |
| ✓ 13 | 23/6/2018 | 5th Catamount Ultra Marathon | 50,00 | ×1 |
| ✓ 14 | 27/10/2019 | 2nd Black River Beatdown Run | 45,00 | ×1 |