Jonathan Hart
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Born : 1991
Cat. M35 Ultrarunner since 2016
13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
32
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 States37,2%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 509; Σ finishers = 1 370. 509 / 1 370 × 100 = 37.15%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races1 212 km
> 100 km4
> 160 km3
> 24h3
> 48h2
Longest race177,4 km
34th Across the Years, 48h — 30/12/2018
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road39,4%
Trail47,3%
Stage13,3%
HISTORY
13 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 30/12/2018 | 34th Across the Years, 48h | 177,40 | ×5 |
| ✓ 2 | 30/12/2017 | 33rd Across the Years, 48h | 162,19 | ×5 |
| ✓ 3 | 21/9/2019 | 7th Flagstaff to Grand Canyon Stagecoach Line 100mi | 160,93 | ×5 |
| ✓ 4 | 28/12/2016 | 32nd Across the Years, 24h | 138,54 | ×4 |
| ✓ 5 | 17/2/2018 | 5th Black Canyon Trail 100 km Run | 100,00 | ×3 |
| ✓ 6 | 8/4/2017 | 2nd Whiskey Basin 88 km Trail Run | 88,00 | ×2 |
| ✓ 7 | 27/7/2019 | 5th Tushars 70km Mountain Runs | 70,00 | ×2 |
| ✓ 8 | 16/4/2016 | 1st Whiskey Basin 57 km Trail Run | 57,00 | ×1 |
| ✓ 9 | 10/6/2017 | 3rd Flagstaff Extreme Big Pine 54K Trail Run | 54,00 | ×1 |
| ✓ 10 | 11/6/2016 | 2nd Flagstaff Extreme Big Pine 54K Trail Run | 54,00 | ×1 |
| ✓ 11 | 22/3/2025 | 2nd The Big Alta | 50,00 | ×1 |
| ✓ 12 | 29/6/2024 | 6th Golden State 50K | 50,00 | ×1 |
| ✓ 13 | 12/6/2021 | 32th Shadow of the Giants 50K | 50,00 | ×1 |