Keith Lubbers
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Born : 1978
Cat. M45 Ultrarunner since 2013
14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
27
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 States21,5%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 329; Σ finishers = 1 528. 329 / 1 528 × 100 = 21.53%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races1 023 km
> 100 km2
> 160 km2
Longest race164,2 km
12th Burning River 100 Mile Endurance Run — 28/7/2018
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
Records
HISTORY
14 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2018 | ||||
| 28.07 | 102mi | 12th Burning River 100 Mile Endurance Run |
22:01:09 h | 13 |
| 07.07 | 50km | 24th Buckeye Trail 50k |
6:00:08 h | 33 |
| 15.06 | 52mi | 26th Bighorn Mountain Wild & Scenic 50mi Trail Run |
12:38:11 h | 36 |
| 31.03 | 50km | 11th Fools 50K Trail Run |
6:26:05 h | 10 |
| 2017 | ||||
| 29.07 | 102mi | 11th Burning River 100 Mile Endurance Run |
21:50:22 h | 19 |
| 08.07 | 50km | 23th Buckeye Trail 50k |
5:27:46 h | 22 |
| 03.06 | 50mi | 5th Cayuga Trails 50 Mile Race |
11:47:44 h | 77 |
| 13.05 | 50km | 3rd CLE Trail 50K |
4:54:12 h | 3 🥉 |
| 22.04 | 50km | 10th Fools 50K Trail Run |
4:54:53 h | 8 |
| 2016 | ||||
| 01.10 | 50km | 1st Doan Creek Trail Run |
6:46:00 h | 8 |
| 2015 | ||||
| 25.07 | 50mi | 9th Burning River 50 Mile Endurance Run |
9:28:00 h | 15 |
| 11.07 | 50km | 21th Buckeye Trail 50k |
5:42:29 h | 21 |
| 2014 | ||||
| 12.07 | 50km | 20th Buckeye Trail 50k |
6:08:01 h | 44 |
| 2013 | ||||
| 13.07 | 50km | 19th Buckeye Trail 50k |
5:58:07 h | 34 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 28/7/2018 | 12th Burning River 100 Mile Endurance Run | 164,15 | ×6 |
| ✓ 2 | 29/7/2017 | 11th Burning River 100 Mile Endurance Run | 164,15 | ×6 |
| ✓ 3 | 15/6/2018 | 26th Bighorn Mountain Wild & Scenic 50mi Trail Run | 83,69 | ×3 |
| ✓ 4 | 3/6/2017 | 5th Cayuga Trails 50 Mile Race | 80,47 | ×2 |
| ✓ 5 | 25/7/2015 | 9th Burning River 50 Mile Endurance Run | 80,47 | ×2 |
| ✓ 6 | 7/7/2018 | 24th Buckeye Trail 50k | 50,00 | ×1 |
| ✓ 7 | 31/3/2018 | 11th Fools 50K Trail Run | 50,00 | ×1 |
| ✓ 8 | 8/7/2017 | 23th Buckeye Trail 50k | 50,00 | ×1 |
| ✓ 9 | 13/5/2017 | 3rd CLE Trail 50K | 50,00 | ×1 |
| ✓ 10 | 22/4/2017 | 10th Fools 50K Trail Run | 50,00 | ×1 |
| ✓ 11 | 1/10/2016 | 1st Doan Creek Trail Run | 50,00 | ×1 |
| ✓ 12 | 11/7/2015 | 21th Buckeye Trail 50k | 50,00 | ×1 |
| ✓ 13 | 12/7/2014 | 20th Buckeye Trail 50k | 50,00 | ×1 |
| ✓ 14 | 13/7/2013 | 19th Buckeye Trail 50k | 50,00 | ×1 |