Put your registration fee to work for a charitable cause by signing up for one of these races.
May's calendar is busy with marathons and 5Ks sponsored by nonprofits and social initiatives working toward the well-being of various communities in need. Here are nine races you can register for and support with your entry fee.
📲 Explore our marathon, 5K and 10K calendar here.
Kilómetros de Cambio
Date: May 16, 17 and 18, 2025, starting at 5:00 a.m. and 4:30 a.m. (Sunday the 18th)
Location: Various
The social movement Kilómetros de Cambio will bring together about 53 runners and ambassadors in the fight against gender-based violence for a non-stop circuit around the Island over three days. Funds raised will go to the Red Nacional de Albergues de Violencia de Género, which includes eight safe houses for victims of gender-based and sexual violence. Last year, the organization raised about $183,000, benefiting 491 survivors and their dependents.
On Friday the 16th, runners will set out from Parque Central de San Juan at 5:00 a.m. toward Mayagüez. The following day, Saturday the 17th, they will run from Mayagüez to Cayey, and on Sunday the 18th, from Cayey to San Juan. In total, the group will cover about 544 kilometers, equivalent to 338 miles. Registration is already sold out, but you can still support this cause by making a donation through this link.
5K Ni una más, Ni una menos
Date: May 17, 2025, at 7:00 a.m.
Location: Conector Dulce Sueños, Guayama
Since 2021, the initiative "Ni una más, Ni una menos" has combined long-distance running and cycling in two events to support collection centers and shelters for victims of gender-based violence: a 5K race and, the following day, a cycling ride.
At the 5K on Saturday the 17th, medals will be awarded to the first 250 runners to cross the finish line, and cash prizes will go to the top three finishers. The cycling event, on Sunday the 18th, will be held at Coliseo Dr. Roque Nido Stella in Guayama.
At both events, organizers will collect essential supplies and personal care items, including toiletries, baby products, household cleaning items, clothing for women and children, medications, multivitamins and cases of bottled water.
5K Cuna Muñoz Rivera
Date: May 18, 2025, at 7:00 a.m.
Location: Pabellón de las Artes, Barranquitas
La Logia Cuna Muñoz Rivera #72 invites you to its 5K race at the Pabellón de las Artes in Barranquitas, benefiting its humanitarian aid fund. The registration fee is $35. Cash prizes will also be awarded to the top three finishers in each male and female category, as well as to the participant with the most original outfit. To register, visit micarrerapr.com.
5K Run 4 Life
Date: May 18, 2025, at 7:00 a.m.
Location: Parque El Parterre, Aguadilla
The 5K Run 4 Life aims to support Fundación CAP, which works for the well-being of child cancer patients at Hospital Pediátrico in Centro Médico. Registration spots are already sold out, but you can still cheer on the runners or make a donation to the organization.
5K La Meta es Salud
Date: May 18, 2025, at 8:00 p.m.
Location: Bahía Vía Cataño
El Consejo Renal de Puerto Rico will sponsor the 5K La Meta es Salud to benefit people with kidney-related conditions. The $25 registration fee, open to everyone, includes a commemorative medal and a race bib. You can register at micarrerapr.com.
3K Huellas de Vida y Esperanza
Date: May 18, 2025, at 5:00 a.m.
Location: Playa Middles, Isabela
Run with your pet at the 3K Huellas de Vida y Esperanza at Playa Middles in Isabela. This race, sponsored by Caribbean Cancer Care Services, will raise funds to help cover medical deductibles and treatment access for cancer patients.
The event will also feature influencer and veterinarian Dr. Adriana Luna, along with Luna Vet Help, which will offer low-cost veterinary services. There will also be informational tables, exhibitors, educational activities on health care, live music, a children's area and animal adoption. Register for $30 at prticket.com.
5to Vega Baja Triathlon – Sprint Edition
Date: May 25, 2025, at 6:30 a.m.
Location: Playa Puerto Nuevo, Vega Baja
For athletes experienced in running, swimming and cycling, the 5to Triatlón de Vega Baja will start from Playa Puerto Nuevo at 6:30 in the morning. Up to $5,000 in prizes will be awarded. Funds raised will go toward donations and sports equipment for athletes. Individual registration is $60.00 and relay registration is $85.00.
4ta Edición 5K y 2da Edición Duatlón Infantil
Date: May 25, 2025, at 11:00 a.m. (2K) and 4:00 p.m. (5K)
Location: Complejo Deportivo Filiberto García and Carretera 140 in Bo. Collores, Jayuya
If you're looking for a family-friendly, wheelchair-accessible activity, Fundación Ven-Rose, dedicated to caring for patients with cancer and/or kidney conditions and their families, will hold the 4th edition of its 5K and the 2nd edition of its 2K, at the same time as a children's duathlon!
At Complejo Filiberto García, children and young people between 5 and 15 years old can take part in the 2K in various categories, whether walking, running or cycling. Participants will receive commemorative T-shirts and medals. Registration costs $10.
Later, at 4:00 p.m., runners and wheelchair athletes will cover the 5K from Carretera 140, km 8.9 in Barrio Collores, Jayuya. Cash prizes will be awarded to the top five finishers in the women's, men's and wheelchair categories. The registration fee is $20 for all three divisions.
Carrera 5K El Lobo
Date: May 31, 2025, at 6:30 a.m.
Location: Marginal frente a las letras de Arecibo
From Arecibo or the north area? Take part in the first edition of the 5K El Lobo, sponsored by Escuela Especializada en Deportes Trina Padilla de Sanz. To support the school, interested participants can register for $15 at micarrerapr.com.
5K Cada Paso Cuenta
Date: Sunday, June 8, 2025, from 7:00 a.m. to 10:00 a.m.
Location: Complejo Deportivo Mario “Quijote” Morales, Guaynabo
Fundación Parkinson Puerto Rico will hold this 5K charity event (walk or run) for the first time to raise funds for Parkinson's patients and support groups across the island. Registration costs $30 per person, and the first 500 participants will receive a commemorative T-shirt and participation medal.
The event will include a health fair, educational talks by doctors who graduated from Universidad Central de Bayamón, and special exercises for Parkinson's patients, creating an inclusive and supportive environment for all ages. Registration is open at www.mieventoonline.com and early registration is recommended to secure your spot at this morning of energy, solidarity and health.
5K Glow & Go
Date: Saturday, June 7, 2025, from 5:30 p.m.
Location: Palacio de Recreación y Deportes de Mayagüez
The Beta Chapter of Gran Sororidad Mu Alpha Phi is organizing this 5K charity run to raise funds for Overcoming Adversity (OCA), a nonprofit that supports young people who have aged out of the Departamento de la Familia with housing and essential resources. Registration costs $25 and includes a T-shirt for the first 200 registrants and medals for the first 200 to cross the finish line.
Starting at 1:00 p.m., a bazaar with more than 20 vendors will offer food, jewelry, accessories and clothing, along with live music and entertainment by Bombón de los Indios de Mayagüez. Registration is available at www.micarrerapr.com or on the day of the event starting at 2:30 p.m. The event is expected to be a lively, family-friendly and community-minded experience.
This content was translated with the assistance of Artificial Intelligence (AI).
