Leah Marks
19 · F·Detroit, MI, USA·
Skill 49/100
8
Total Races
50.7%
Best Percentile
50.0%
Best AG Percentile
Latina/Latino
Ethnicity
Performance Trend
Demographics
Income$27,099
EducationHigh School
OccupationTechnology
MaritalMARRIED
Household size1
HomeRENT
Years running10.4
Weekly mileage45 km
Days/week4
Height161 cm
Weight45.0 kg
VO₂ max33.2
Resting HR54 bpm
Personal Records
Half Marathon
1:52:01
Montreal Freedom Triathlon 2023
Ironman 140.6
34:52:53
Berlin Winter Race 2026
5K
23:51
Merrickville Heritage Classic 2025
Olympic Triathlon
6:07:39
Aqua Warriors Halong Bay 2025
10K
56:31
Canada Day Angus Glen Five Miler 2024
Recent Results
| Date | Race | Type | Time | Overall | AG | Percentile |
|---|---|---|---|---|---|---|
| Sep 4, 2026 | Grand Défi Lac Saint-Louis 2026 | Half Marathon | 1:57:49 | 95th | 11th | 27.1% |
| Jun 15, 2026 | Berlin Winter Race 2026 | Ironman 140.6 | 34:52:53 | 366th | 26th | 6.9% |
| Oct 11, 2025 | Merrickville Heritage Classic 2025 | 5K | 23:51 | 34th | 3rd | 50.7% |
| Jul 21, 2025 | Aqua Warriors Halong Bay 2025 | Olympic Triathlon | 6:07:39 | 178th | 12th | 49.9% |
| May 21, 2025 | Les Classiques Capitale 2025 | Half Marathon | 2:03:11 | 216th | 22nd | 33.4% |
| Apr 20, 2025 | Sydney Spring Open 2025 | 5K | 23:58 | 60th | 4th | 20.3% |
| Nov 6, 2024 | Canada Day Angus Glen Five Miler 2024 | 10K | 56:31 | 144th | 19th | 32.5% |
| Sep 19, 2023 | Montreal Freedom Triathlon 2023 | Half Marathon | 1:52:01 | 129th | 12th | 39.9% |