John J. Barry
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19
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
29
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
2
Countries visited ?
United Kingdom
Ireland
75,8%
Rank quotient ?This runner's calculation uses 19 eligible race(s): Σ(rank − 1) = 1 969; Σ finishers = 2 596. 1 969 / 2 596 × 100 = 75.85%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed19
Km — ultra races1 183 km
> 100 km1
Longest race127,0 km
Wicklow Way Race 127 km solo — 11/6/2016
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
19 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 23.03 | 50km | 9:58:51 h | 272 | |
| 2023 | ||||
| 25.03 | 50km | 8:23:23 h | 182 | |
| 2020 | ||||
| 15.02 | 71.5km | 12:27:10 h | 51 | |
| 2019 | ||||
| 27.04 | 61mi | 22:39:00 h | 166 | |
| 23.03 | 51km | 7:12:45 h | 215 | |
| 2018 | ||||
| 07.04 | 51km | 6:16:30 h | 88 | |
| 24.02 | 80km | 11:45:00 h | 43 | |
| 2017 | ||||
| 29.04 | 58km | 7:48:43 h | 21 | |
| 25.03 | 51km | 6:44:30 h | 126 | |
| 11.02 | 72km | 10:10:11 h | 13 | |
| 2016 | ||||
| 17.12 | 58km | 9:27:45 h | 143 | |
| 03.09 | 54km | 10:44:30 h | 8 | |
| 11.06 | 127km | 20:26:10 h | 32 | |
| 21.05 | 37mi | 11:27:31 h | 177 | |
| 26.03 | 51km | 5:57:08 h | 73 | |
| 13.02 | 50km | 4:34:18 h | 89 | |
| 2015 | ||||
| 21.03 | 51km | 6:00:46 h | 75 | |
| 14.02 | 50km | 4:51:45 h | 116 | |
| 2014 | ||||
| 15.02 | 50km | 4:57:10 h | 98 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 11/6/2016 | Wicklow Way Race 127 km solo | 127,00 | ×4 |
| ✓ 2 | 27/4/2019 | 57th The Fellsman | 98,17 | ×3 |
| ✓ 3 | 24/2/2018 | 2nd Glendalough Clover | 80,00 | ×2 |
| ✓ 4 | 11/2/2017 | Slí Gaeltacht Mhúscraí | 72,00 | ×2 |
| ✓ 5 | 15/2/2020 | Slí Gaeltacht Mhúscraí | 71,50 | ×2 |
| ✓ 6 | 21/5/2016 | Old County Tops Fell Race | 59,55 | ×2 |
| ✓ 7 | 29/4/2017 | Ballyhoura Trail Ultra Marathon | 58,00 | ×2 |
| ✓ 8 | 17/12/2016 | 6th Tour de Helvellyn | 58,00 | ×2 |
| ✓ 9 | 3/9/2016 | Stone Cross to Lug - solo - | 54,00 | ×1 |
| ✓ 10 | 23/3/2019 | Maurice Mullins Ultra | 51,00 | ×1 |
| ✓ 11 | 7/4/2018 | Maurice Mullins Ultra | 51,00 | ×1 |
| ✓ 12 | 25/3/2017 | Maurice Mullins Ultra | 51,00 | ×1 |
| ✓ 13 | 26/3/2016 | Wicklow Way 51 km Ultra | 51,00 | ×1 |
| ✓ 14 | 21/3/2015 | Wicklow Way 51 km Ultra | 51,00 | ×1 |
| ✓ 15 | 23/3/2024 | Maurice Mullins Ultra 50km | 50,00 | ×1 |
| ✓ 16 | 25/3/2023 | Maurice Mullins Ultra 50km | 50,00 | ×1 |
| ✓ 17 | 13/2/2016 | 6th Donadea 50k Race | 50,00 | ×1 |
| ✓ 18 | 14/2/2015 | 5th Donadea 50k Race | 50,00 | ×1 |
| ✓ 19 | 15/2/2014 | 4th Donadea 50k Race | 50,00 | ×1 |