Medio Maratón Internacional Tlaxcallán
The Lowdown
Medio Maratón Internacional Tlaxcallán is the flagship road race of Tlaxcala, Mexico's smallest state, organized by the state government through the Instituto del Deporte del Estado de Tlaxcala (IDET). The race starts and finishes at the Plaza de la Constitución in the historic center of Tlaxcala city, sending runners through cobblestone streets, colonial facades, and centuries-old convents, with dawn views of the Malinche and Popocatépetl volcanoes; the route also passes through the neighboring municipality of Tepeyanco. CONADE, Mexico's national sports commission, has endorsed the course. Held annually in early-to-mid October, the race offers 21K, 10K, and 5K distances starting in waves at 6:30 (wheelchair and visually impaired), 6:35 (half marathon), 6:40 (10K), and 6:50 (5K). The 4th edition ran October 5, 2025, drawing roughly 2,500 to 3,000 runners from across Mexico as part of the city's 500th-anniversary celebrations, with a combined prize purse of more than 400,000 Mexican pesos for the half marathon and 10K winners; Juan Pablo Espinoza and Elisa Hernández won the overall half marathon titles. Tlaxcala sits above 2,200 meters of elevation, and morning temperatures in late October typically run between 8 and 14°C, making the thin mountain air a bigger factor than the course's modest hills. The 5th edition is set for Sunday, October 25, 2026, with a field capped at 3,000 participants across all distances; registration is open now through the official website, with tiered pricing that rises as race day approaches.
Race Day
Weather Forecast
Elevation
Terrain Profile
Relatively flat course
Participants
Field Size
Medium-sized race
Crowd Rating
Spectator Support
Moderate spectator support
Plaza de la Constitución, Tlaxcala (start/finish)
Historic center of Tlaxcala city (colonial architecture, convents)
Views of La Malinche and Popocatépetl volcanoes at dawn
Municipality of Tepeyanco
Other distances available during the event weekend:
Tlaxcala, Tlaxcala, Mexico
MX
Average rate for 3-star accommodations near the start line
Eligibility
- Half marathon: minimum age 19 on race day
- 10K and 5K: minimum age 14 on race day
- Wheelchair and visually impaired categories offered
Required Documents
- Registration confirmation email
- Copy of INE (Mexican national ID) at packet pickup
Entry Methods
- Online via the official race website (mediomaratontlaxcallan.com)
Cancellation & Refund Policy
No public refund policy published; treat entry fees as non-refundable, consistent with other Mexican state-government-organized races.
sourceType: llm_estimate (low confidence) — not stated on the official site.
Organized by the Tlaxcala state government through IDET (Instituto del Deporte del Estado de Tlaxcala); route endorsed by CONADE, Mexico's national sports commission.
The 4th edition (October 5, 2025) doubled as part of Tlaxcala's 500th-anniversary celebrations, with roughly 2,500-3,000 finishers across all distances and a combined prize purse over 400,000 MXN for half marathon and 10K winners.
2025 overall winners: Juan Pablo Espinoza and Elisa Hernández; 'Mejor Tlaxcalteca' (best local finisher) category won by Elisa Hernández Sánchez and Emanuel Nava Águila.
Community
Stories, tips, and race-day snapshots from runners who have tackled this course.
Community Reviews
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