Mike Johnston
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Born : 1976
Cat. M50 Ultrarunner since 2012
13
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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 States78,7%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 983; Σ finishers = 1 249. 983 / 1 249 × 100 = 78.70%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races802 km
Longest race80,5 km
6th Indiana Trail 50 Mile — 13/10/2018
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road20,1%
Trail79,9%
Records
HISTORY
13 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 12.10 | 50km | 16th Oil Creek 50 km Trail Run |
10:43:58 h | 148 |
| 2019 | ||||
| 12.10 | 50km | 12th New River Trail 50 km |
6:28:31 h | 32 |
| 2018 | ||||
| 13.10 | 50mi | 6th Indiana Trail 50 Mile |
14:22:21 h | 33 |
| 2017 | ||||
| 11.11 | 50km | 2nd Conquer The Castle 50K Trail Race |
7:50:43 h | 39 |
| 2016 | ||||
| 09.10 | 50km | 1st Eagleton Mine Camp Trail Challenge |
9:54:48 h | 30 |
| 09.07 | 50km | 22th Buckeye Trail 50k |
8:15:46 h | 123 |
| 2015 | ||||
| 14.11 | 50mi | 2nd Tunnel Hill 50 Mile Race |
11:36:14 h | 142 |
| 2014 | ||||
| 06.12 | 50km | 5th Bigfoot 50K Trail Race |
9:09:08 h | 102 |
| 01.11 | 50mi | 7th Nashville 50 Mile Ultra Marathon |
12:38:00 h | 50 |
| 07.06 | 50km | 3rd Buckeye Buster 50K |
7:42:17 h | 34 |
| 2013 | ||||
| 07.12 | 50km | 4th Bigfoot 50K Trail Race |
8:30:16 h | 105 |
| 12.10 | 50mi | 11th Can Lake 50 Mile Ultra |
12:33:10 h | 88 |
| 2012 | ||||
| 20.10 | 50mi | 3rd Des Plaines River 50 Miles Trail Race |
12:04:39 h | 70 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 13/10/2018 | 6th Indiana Trail 50 Mile | 80,47 | ×3 |
| ✓ 2 | 14/11/2015 | 2nd Tunnel Hill 50 Mile Race | 80,47 | ×3 |
| ✓ 3 | 1/11/2014 | 7th Nashville 50 Mile Ultra Marathon | 80,47 | ×3 |
| ✓ 4 | 12/10/2013 | 11th Can Lake 50 Mile Ultra | 80,47 | ×3 |
| ✓ 5 | 20/10/2012 | 3rd Des Plaines River 50 Miles Trail Race | 80,47 | ×3 |
| ✓ 6 | 12/10/2024 | 16th Oil Creek 50 km Trail Run | 50,00 | ×2 |
| ✓ 7 | 12/10/2019 | 12th New River Trail 50 km | 50,00 | ×2 |
| ✓ 8 | 11/11/2017 | 2nd Conquer The Castle 50K Trail Race | 50,00 | ×2 |
| ✓ 9 | 9/10/2016 | 1st Eagleton Mine Camp Trail Challenge | 50,00 | ×2 |
| ✓ 10 | 9/7/2016 | 22th Buckeye Trail 50k | 50,00 | ×2 |
| ✓ 11 | 6/12/2014 | 5th Bigfoot 50K Trail Race | 50,00 | ×2 |
| ✓ 12 | 7/6/2014 | 3rd Buckeye Buster 50K | 50,00 | ×2 |
| ✓ 13 | 7/12/2013 | 4th Bigfoot 50K Trail Race | 50,00 | ×2 |