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LI
Luther Isaac
MaleMaryland2015–2026
27
Total Finishes
13
Different Races
3
States (6%)
1:40:07
PR (7:39/mi)
1:47:44
Average
+0:02:19
Slower (first to last)
Medal House
2018
Race 13.1 Baltimore
1:44:01
#113 overall#80 gender
2018
Rock ‘n' Roll Washington DC
1:46:33
#1202 overall#841 gender
2018
Less Popular Brooklyn Half Marathon
1:48:36
#6184 overall#4740 gender
2017
Race 13.1 Charlotte
1:40:26
#66 overall#60 gender
2017
Rock 'n' Roll Virgina Beach Half Marathon
1:44:32
#268 overall#212 gender
2017
Less Popular Brooklyn Half Marathon
1:45:56
#5426 overall#4206 gender
2017
Rock ‘n' Roll Washington DC
1:49:38
#1780 overall#1169 gender
2016
United Airlines NYC Half
1:44:43
#3565 overall#2689 gender
2016
Race 13.1 Baltimore
1:48:33
#138 overall#96 gender
2016
Rock ‘n' Roll Washington DC
1:48:41
#1814 overall#1222 gender
2015
Navy Air Force Half Marathon & Navy 5-Miler
1:46:25
#636 overall#508 gender
2015
Rock ‘n' Roll Washington DC
1:50:34
#2081 overall#1388 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Rock ‘n' Roll Washington DCWashington | DC | 1:48:44 | #1818 |
| 2026 | Rock 'n' Roll Washington DC | — | 1:48:44 | #1820 |
| 2025 | The Race 2026East Point | GA | 1:44:26 | #63 |
| 2025 | The Race Half Marathon & 5KAtlanta | GA | 1:44:26 | #64 |
| 2025 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 1:53:32 | #8412 |
| 2024 | The Race 2026East Point | GA | 1:44:58 | #31 |
| 2024 | The Race Half Marathon & 5KAtlanta | GA | 1:44:58 | #34 |
| 2024 | Little Patuxent River Half MarathonColumbia | MD | 1:55:37 | #67 |
| 2023 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 1:40:07 | #3532 |
| 2023 | The Race 2026East Point | GA | 1:42:07 | #24 |
| 2023 | The Race Half Marathon & 5KAtlanta | GA | 1:42:07 | #25 |
| 2023 | Freedom 5k, 10k & 10-MilerWashington | DC | 2:00:26 | #49 |
| 2022 | The Race Half Marathon & 5KAtlanta | GA | 1:44:10 | #31 |
| 2021 | The Race Half Marathon & 5KAtlanta | GA | 1:54:00 | #59 |
| 2019 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 1:54:19 | #8842 |
| 2019 | The Race Half Marathon & 5KAtlanta | GA | 1:58:14 | #101 |
| 2018 | Race 13.1 BaltimoreBaltimore | MD | 1:44:01 | #113 |
| 2018 | Rock ‘n' Roll Washington DCWashington | DC | 1:46:33 | #1202 |
| 2018 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 1:48:36 | #6184 |
| 2017 | Race 13.1 CharlotteCharlotte | NC | 1:40:26 | #66 |
| 2017 | Rock 'n' Roll Virgina Beach Half MarathonVirginia Beach | VA | 1:44:32 | #268 |
| 2017 | Less Popular Brooklyn Half MarathonBrooklyn | NY | 1:45:56 | #5426 |
| 2017 | Rock ‘n' Roll Washington DCWashington | DC | 1:49:38 | #1780 |
| 2016 | United Airlines NYC HalfNew York | NY | 1:44:43 | #3565 |
| 2016 | Race 13.1 BaltimoreBaltimore | MD | 1:48:33 | #138 |
| 2016 | Rock ‘n' Roll Washington DCWashington | DC | 1:48:41 | #1814 |
| 2015 | Navy Air Force Half Marathon & Navy 5-MilerWashington | DC | 1:46:25 | #636 |
| 2015 | Rock ‘n' Roll Washington DCWashington | DC | 1:50:34 | #2081 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
GAGeorgia
9 racesDCDistrict of Columbia
7 racesMDMaryland
3 races50-State Challenge
3/ 50 states
47 states to go