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
RS
Raymundo Santos
M28
ZC
Zaira C.
W34
Belen Banda Díaz
Ricardo Reyes
• W23
Daniela Constantino
M33
DG
Daniela Gutiérrez Hartasánchez
W28
LG
Lore Gallardo
Borislav Stern Rull
• W45
JH
Jose Pablo Hernandez
M30
SL
Sara Laslop
W30
AR
Andrea Rodriguez
Juan Carlos Arcos Lira
• W25
IL
Isabel Leben
Luis Martin
• W30
Isabel Pacheco
W40
NL
Natalia López
M22
BO
Berenice Osorio
W34
MG
Maria Jose Gutierrez
W28
AC
Aida Chaparro Plata Menendez
W29
Race Details
Status
Finished
Finished
Website
Official website
Location
Mexico City, Mexico
Date
13 July 2025
Distance
Half Marathon
VDOT Participants
425
Avg. VDOT finish times
2:01:40
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.