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
CR
Claudia Ríos
W45
PD
Paola Dagnino
Runner's High Crew
• W27
AB
Angela Berron
W26
SL
Stephanie Lojero
W28
MS
Miguel Sanchez Dominguez
M25
JR
Jose Ribe
M25
Ana Cepeda
W38
KR
Karen Romero
W28
KR
Karen Romero
W28
Ximena Santoyo Jaramillo
Juan Carlos Arcos Lira
• W29
AR
Azul Ramirez
W26
Jennifer Ortega
W29
JL
Janice Luna
W24
Daniela Marañon
W29
PL
Paulina Lopez
W23
SH
Sharon Hop
Ricardo Reyes
• M18
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.