Miami Marathon 2026 kicks off today with 20K runners, don’t miss the action

Tomorrow morning, 20,000 runners converge on Miami for the Life Time Miami Marathon 2026, launching one of America’s most electric race weekends. The 26.2-mile course starts at 6 a.m. Sunday in front of the iconic Kaseya Center. From blind athletes guided wrist-to-wrist to heart transplant survivors sprinting toward second chances, this year’s field carries unforgettable stories that define the marathon spirit.

A Record-Breaking Year of Inspiring Athletes

The 2026 Life Time Miami Marathon sold out in record time, marking the fifth consecutive year the event reached capacity. Registration closed just two weeks after opening to the public in August 2025. This surge reflects growing interest in marathoning, with 18,500 marathon and half-marathon runners plus additional 5K participants creating a diverse, motivated field tackling Miami’s scenic urban course.

Athletes hail from across the globe, each bringing personal triumph narratives. From professional runners pushing competitive splits to first-time marathoners testing personal limits, the diversity of this year’s field showcases why Miami has become a premier marathon destination in North America.

The Epic 26.2-Mile Route Through Tropical Paradise

Starting at Downtown’s Kaseya Center, runners will head north along Biscayne Boulevard before crossing the dramatic MacArthur Causeway toward Miami Beach. The course takes competitors up the famous Ocean Drive, where ocean breezes and beachfront energy provide natural motivation. The route then curves through scenic islands and across the Venetian Causeway, passing through Coconut Grove before looping back to the Bayfront Park finish line alongside the water.

Course Section	Highlight
Downtown Start	Kaseya Center, opening ceremony energy, crowd support
MacArthur Causeway	Primary bridge section, scenic water views, major elevation
Miami Beach Stretch	Ocean Drive iconic section, coastal beauty, spectator zones
Venetian Causeway	Second major bridge, island views, final push momentum
Bayfront Park Finish	Waterfront celebration, medal ceremony, post-race festivities

The course is considered relatively flat by marathon standards, with elevation primarily concentrated on the two causeway bridges. This terrain advantage attracts serious competitors seeking fast times while remaining accessible to recreational runners pursuing personal records.

Human Stories Bigger Than the Marathon Itself

Sandy Duplicki, a 54-year-old mortgage company employee, will guide blind runner Kimberley Dobbs through the half-marathon tethered wrist-to-wrist. Two years ago, Dobbs reached out on Facebook requesting hiking support. Now they train together, with Duplicki’s eldest daughter also stationed beside them to warn other runners of their presence. Dobbs, 42, a therapist, overcame blindness as a teenager and chose Miami’s warm climate for her longest running distance ever.

Migdalia Rodriguez, 41, from Miramar, will walk the half-marathon just one year after heart transplant surgery. She survived end-stage heart failure diagnosed in April 2024, enduring surgery at Cleveland Clinic in Weston on January 13, 2025. Rodriguez plans to sprint the final stretch, embodying her mantra that “Heart failure couldn’t take my spirit away.” She’s writing a book titled “A Heart Worth Saving” documenting her donor journey.

“Running has always been my stress reliever, my therapy. Now, it means even more to be doing it with this purpose.”

— Alexandra Losardo, first-time marathoner running to benefit Cerebral Palsy Alliance Research Foundation

What to Expect Tomorrow Morning and Race Day Logistics

The weekend begins Saturday January 24 with the Life Time Tropical 5K at 7:30 a.m., starting at Watson Island and finishing at Nikki Beach on South Beach. A beach cleanup and expo run happen before the main event. The official marathon closes registration at packet pickup on Saturday from 10 a.m. to 6 p.m. at Mana Wynwood cultural center.

Runners must arrive early Sunday morning for the 5:45 a.m. opening ceremony before the 6 a.m. official start. All participants must be off the course by 2 p.m., with road closures opening gradually as sections are cleared. Organizers recommend using the Julia Tuttle Causeway to avoid marathon traffic between 6 a.m. and 10 a.m.

Why 20,000 Athletes Choose Miami When Marathon Season Peaks?

Miami’s tropical climate, flat urban course, and vibrant pre-race atmosphere attract international talent seeking fast times and memorable experiences. The iconic start line moment at the Miami Heat home arena creates electric energy. Spectator zones throughout the route amplify motivation, especially on Ocean Drive where the beach backdrop electrifies crowds.

The 2026 edition also marks a significant cultural moment, with The Broward Running Society, a running community born from a 2022 Miami Marathon start-line romance, bringing 64 members to participate this year. Founder Elvis Manzanillo met his life partner Kat Pena at the 2022 start line when they locked eyes during a country roll call. They’ve built a community impacting hundreds of lives locally.

Sources

• NBC 6 South Florida – Comprehensive coverage of course route, timing, traffic impacts, and race day logistics
• Miami Herald Sports – in-depth athlete profiles and human interest stories from the 2026 marathon field
• Life Time Miami Marathon Official – race schedule, registration details, course specifications, and participant information