John Paul Krol
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Born : 1985
Cat. M40 Ultrarunner since 2016
14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
34
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 States11,0%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 191; Σ finishers = 1 741. 191 / 1 741 × 100 = 10.97%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races1 378 km
> 100 km5
> 160 km4
> 24h4
Longest race185,9 km
3rd Bubba's Backyard Ultra — 2/10/2021
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail58,7%
Elim.41,3%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 32
🏅 Top 3 M2
Longest winning streak1
Current streak0
HISTORY
14 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 08.05 | 100mi | 8th The Hellbender One Hundred |
24:50:05 h | 17 |
| 11.04 | 50km | 11th Runamuck 50K |
4:03:25 h | 10 |
| 2023 | ||||
| 07.10 | Backyard Ultra | 5th Bubba's Backyard Ultra |
140.817 km | 15 |
| 08.07 | 50km | 2nd The Aliza Lapierre Fan Club 50k |
6:00:35 h | 4 |
| 2022 | ||||
| 01.10 | Backyard Ultra | 4th Bubba's Backyard Ultra |
56.327 km | 76 |
| 16.07 | 100mi | 33th Vermont 100 Mile Endurance Race |
19:38:05 h | 11 |
| 28.05 | 88km | 8th INFINITUS 2022 - 88k Ultramarathon |
11:01:00 h | 4 |
| 07.05 | 43mi | 15th TARC Wapack and Back 43 Mile Trail Race |
9:14:32 h | 1 🏆 |
| 2021 | ||||
| 02.10 | Backyard Ultra | 3rd Bubba's Backyard Ultra |
185.879 km | 4 |
| 26.06 | 50km | 8th Catamount Ultra Marathon |
4:55:45 h | 13 |
| 2020 | ||||
| 03.10 | Backyard Ultra | 2nd Bubba's Backyard Ultra |
185.879 km | 2 🥈 |
| 2017 | ||||
| 28.01 | 50km | 23rd Mountain Mist 50k |
4:57:10 h | 9 |
| 2016 | ||||
| 05.11 | 50mi | 34th Mountain Masochist 50 Mile Trail Run |
9:00:23 h | 31 |
| 23.01 | 50km | 22nd Mountain Mist 50k |
4:58:39 h | 8 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 2/10/2021 | 3rd Bubba's Backyard Ultra | 185,88 | ×5 |
| ✓ 2 | 3/10/2020 | 2nd Bubba's Backyard Ultra | 185,88 | ×5 |
| ✓ 3 | 8/5/2026 | 8th The Hellbender One Hundred | 160,93 | ×4 |
| ✓ 4 | 16/7/2022 | 33th Vermont 100 Mile Endurance Race | 160,93 | ×4 |
| ✓ 5 | 7/10/2023 | 5th Bubba's Backyard Ultra | 140,82 | ×4 |
| ✓ 6 | 28/5/2022 | 8th INFINITUS 2022 - 88k Ultramarathon | 88,00 | ×2 |
| ✓ 7 | 5/11/2016 | 34th Mountain Masochist 50 Mile Trail Run | 80,47 | ×2 |
| ✓ 8 | 7/5/2022 | 15th TARC Wapack and Back 43 Mile Trail Race | 69,20 | ×2 |
| ✓ 9 | 1/10/2022 | 4th Bubba's Backyard Ultra | 56,33 | ×1 |
| ✓ 10 | 11/4/2026 | 11th Runamuck 50K | 50,00 | ×1 |
| ✓ 11 | 8/7/2023 | 2nd The Aliza Lapierre Fan Club 50k | 50,00 | ×1 |
| ✓ 12 | 26/6/2021 | 8th Catamount Ultra Marathon | 50,00 | ×1 |
| ✓ 13 | 28/1/2017 | 23rd Mountain Mist 50k | 50,00 | ×1 |
| ✓ 14 | 23/1/2016 | 22nd Mountain Mist 50k | 50,00 | ×1 |