Marathon

Divers interested in viewing the underwater phenomenon of coral spawning can join Florida Keys dive operators during select coral spawning charters — twilight trips to shallow reefs on or around the full moons in August and September to watch the reproductive action along the continental United States’ only living coral barrier reef.

Local parades, beach parties and on-the-water fun topped off by fireworks displays are to highlight Independence Day celebrations throughout the Florida Keys. As well as an annual salute to the United States’ freedom, some activities surrounding the July 4 holiday also illustrate the island chain’s quirky independent spirit. Highlights include:

MARATHON, Florida Keys — Strategically planned between seafood seasons in the Florida Keys, the second annual Florida Keys BrewBQ festival is back Saturday and Sunday, July 16-17, with a new “People’s Choice” division to encourage hungry meat lovers to cast their votes during the summertime family weekend.

On May 17, 2002, a retired 510-foot Navy Landing Ship Dock named Spiegel Grove was sunk off Key Largo to become the backbone of a new ecosystem 6 miles offshore, providing sanctuary to hundreds of aquatic species.

In recognition of World Oceans Day promoting ocean preservation, Key Largo’s Coral Restoration Foundation is hosting its annual Coralpalooza Saturday, June 4, featuring in-person reef diving spanning from Key Largo to Key West.

More than 600 anglers on nearly 80 boats hit the waters off the Florida Keys during May’s opening weekend for the annual Tom Thumb Bull and Cow Dolphin Tournament, one of the Middle Keys’ most popular fun-fishing events.

The 16th annual Tom Thumb Bull and Cow Dolphin Tournament is to challenge anglers in the Middle Keys Friday through Sunday, April 29 through May 1, with cash and prizes that grow with increased participation.

Every day is a reason to celebrate the beauty of the planet throughout the Florida Keys, full of natural wonders set against scenic backdrops of earth, sea and sky. The waters surrounding the island chain, including the continental United States’ only living coral barrier reef, are protected by the Florida Keys National Marine Sanctuary.

A footrace over the Florida Keys Overseas Highway’s longest bridge drew 1,500 participants Saturday, all competing for the fastest time in the 41st annual Seven Mile Bridge Run. Pennsylvania resident Collin Wainwright claimed his second overall men’s title during Saturday’s race. The 26-year-old from Springfield finished first, with a time of 38 minutes and 6 seconds.

Springtime in the Florida Keys & Key West is easy and breezy, with weather that’s ideal for all types of outdoor activities on and in the water and in the Keys’ scenic wide-open spaces.