Jul
13
21K CDMX
Sunday, July 13, 2025The 21K CDMX is Mexico City’s official half marathon, attracting thousands of runners annually. It is known for excellent organization, strong community support, and a scenic route through historic and modern parts of the city.
Jul
13
21K CDMX
Sunday, July 13, 2025The 21K CDMX is Mexico City’s official half marathon, attracting thousands of runners annually. It is known for excellent organization, strong community support, and a scenic route through historic and modern parts of the city.
Results
Rank
Athlete
Finish Time
9
1:32:02
Fernando Marban
M31
11
1:33:00
CT
Cesar T.
M39
13
1:34:43
PJ
patrick jc
M21
14
1:36:56
JN
Jeronimo N.
M30
24
1:39:43
Manuel Reséndiz
M27
29
1:41:20
Marcos Trejo
M28
Race Details
Status
Finished
Finished
Website
Official website
Location
Mexico City, Mexico
Date
13 July 2025
Distance
Half Marathon
VDOT Participants
207 of 425
Avg. VDOT finish times
2:01:32
The 21K CDMX is Mexico City’s official half marathon, attracting thousands of runners annually. It is known for excellent organization, strong community support, and a scenic route through historic and modern parts of the city.
Course Terrain 
The route is mostly flat with some mild elevations, primarily on paved city streets. The course starts and finishes in iconic places like Reforma and passes through Chapultepec Park.
Elevation Changes
Mild elevation changes with a few gradual inclines, mostly flat and considered beginner-friendly.