The Santiago Marathon 2026 is set to be one of the most important sporting events in Latin America. On April 26, thousands of runners will gather along Santiago de Chile’s Alameda to experience a running festival that blends tradition, competition and a unique course through iconic streets with the Andes as a stunning backdrop. Unlike many races, this marathon is part of the Abbott World Marathon Majors Age Group ranking and is certified by World Athletics/AIMS, making it a must for both elite athletes and amateur runners.
Since its first edition in 2007, the Santiago Marathon has grown into Chile’s largest mass participation race. For 2026, organisers expect up to 33,000 runners, consolidating it as the country’s biggest sporting event. Thanks to its inclusion in the Abbott World Marathon Majors Age Group programme and its AIMS certification, times achieved in Santiago count towards international rankings, attracting elite and amateur athletes from around the world.
The event also stands out for its social impact: each year it collaborates with charities and promotes physical activity across all age groups. The mix of local and international runners creates a multicultural atmosphere where everyone shares a passion for running and the pride of exploring the Chilean capital on foot.
Details of the 2026 edition
The April 26, 2026 edition offers three distances: 42 km (marathon), 21 km (half marathon) and 10 km. The start and finish line are located on Bernardo O’Higgins Avenue (Alameda), in front of La Moneda presidential palace. The programme begins at 07:00, and approximate start times are:
- 07:30 a.m.: marathon start in waves. Athletes with disabilities begin five minutes earlier.
- 08:00 a.m.: first wave of the half marathon and 10 km.
- 08:15 a.m. and 08:30 a.m.: subsequent waves of the half marathon.
Registration is handled through the official website, with different fees for Chilean residents and international participants. Prices increase as race day approaches, so early registration is recommended. For 2026, organisers have set a limit of 33,000 bibs across all distances.
In addition to general categories, the race includes age-group divisions and a dedicated category for athletes with disabilities. Official times are recorded using timing chips integrated into bibs, and all finishers receive a commemorative medal. Bib collection takes place at the race expo in the days leading up to the event.
Courses: explore Santiago kilometre by kilometre
One of the main attractions of the Santiago Marathon is its urban course, designed to showcase the city’s diversity while allowing for fast performances thanks to its relatively flat profile.
Marathon (42 km)
The main distance starts on Alameda in front of La Moneda and runs along España, Blanco Encalada and Rondizzoni, before heading east via Manuel Antonio Matta and Grecia. It continues through Campos de Deportes, Antonio Varas and Pocuro, crossing residential areas and major avenues such as Los Leones and Chile–España. The route then connects to Américo Vespucio and returns to the city centre via Vicuña Mackenna, finishing at Plaza de la Ciudadanía. This certified 42.195 km course is ideal for chasing a personal best.
Half marathon (21 km)
The half marathon shares the same start and finish but shortens some sections. It combines long straights and gentle turns, making it ideal for maintaining a steady pace throughout the race.
10 km
The 10 km route is perfect for beginners or runners aiming for a fast race. It passes through the historic centre, offering a dynamic and accessible experience across some of Santiago’s most iconic streets.
Prizes and motivation
The marathon winners (men and women) will receive US$15,000, while second and third place earn US$5,000 and US$2,000 respectively. Additional bonuses are awarded for course records, along with a special Erika Olivera Award for the best Chilean marathon runners. The 21 km and 10 km races also offer prizes and age-group awards.
The organisation conducts anti-doping controls and validates results before awarding prizes, ensuring transparency and fair competition.
Training tips to arrive in top form
- Plan ahead: follow a 14-week plan for the half marathon or 18 weeks for the full marathon.
- Follow the 10% rule: increase mileage gradually to avoid injury.
- Apply the 80/20 principle: focus mostly on easy runs, with some high-intensity sessions.
- Include intervals: improve VO₂ max and lactate threshold.
- Prioritise recovery: sleep well, hydrate and maintain proper nutrition.
You can also train using heart rate zones to optimise each session. Check out our guide on heart rate training for runners.
Experience the city on foot
Running in Santiago is more than a sporting challenge—it’s a chance to experience the city from a new perspective. Spectators, live music and volunteers create an energetic atmosphere along the course. After the race, you can explore the historic centre, enjoy local cuisine or visit the surrounding hills.
International visitors can also take advantage of travel packages that include flights, accommodation and guided tours, combining the race with a full cultural experience.
Finally, remember that recovery is just as important as preparation. Rest, rehydrate and share your experience with fellow runners—every marathon leaves lasting lessons.
Use SnapRace to optimise your training
The SnapRace app will be your perfect companion on the road to the 2026 Santiago Marathon. Track your workouts, monitor your heart rate, analyse your progress and connect with other runners. Download it and take your training to the next level.
Register early, train smart and get ready to enjoy every kilometre. See you at the starting line!