Guide to Intense Ironman Triathlons

Athletes travel the world to swim, bike and run in the biggest Ironman triathlons around the world, including Ironman World Championship in Kona, HI. Get the scoop on a few Ironman race courses.

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Run for Your Lives, Nationwide
Run for Your Lives, Nationwide

Run for Your Lives, Nationwide

See if you can escape zombies in the annual Run For Your Lives 5K obstacle race. This is one race where a muscle cramp may spell the start of even bigger problems -- like being caught by brain-eating zombies! 960 1280

HGL  

Marathon du Medoc, France

Marathon du Medoc, France

France's Bordeaux region shows off its national character in the annual Marathon du Medoc, with participants drinking wine (and yes, running, too) through some of the world's greatest vineyards. 960 1280

laufmaschine, flickr  

Runaway Bridesmaids, NYC

Runaway Bridesmaids, NYC

Travel Channel's Lost Girls prove that you really can wear that bridesmaid dress again (and for a good cause!). The Lost Girls take on a new name for the day as The Runaway Bridesmaids to run the Fifth Avenue Mile in NYC -- in dresses -- to raise money to fight sex trafficking worldwide. 960 1280

Ed Haas  

High Heel Race, Washington, DC

High Heel Race, Washington, DC

Halloween in the nation’s capital is a spirited affair, courtesy of the annual High Heel Race. Onlookers gather in Dupont Circle to watch drag queens show off their extravagant outfits and race down 17th Street in high heels. 960 1280

Scubaben, flickr  

Muddy Buddy, Nationwide

Muddy Buddy, Nationwide

Teams of 2 run together through an off-road obstacle course, complete with military-style challenges. At the end of the race, each duo crawls through a mud pit before crossing the finish line together as official “Muddy Buddies”! 960 1280

numberstumper through the Flickr Creative Commons License  

Pattaya International Bed Race, Thailand

Pattaya International Bed Race, Thailand

There’s no time to rest for participants in the Pattaya International Bed Race. Runners pushing hospital beds, boat beds and even a bed designed as a bathtub race down a popular strip of this beach town in Thailand. 960 1280

Reuters  

Bride-Carrying Race, China

Bride-Carrying Race, China

Grooms carry their brides during a mini-marathon celebrating the New Year in Sanya, in south China's Hainan province. 960 1280

Reuters  

Red Bull Soapbox Derby, Budapest

Red Bull Soapbox Derby, Budapest

Participants of Red Bull Soapbox Derby compete on a 656-yard track in Budapest, Hungary. Racing against the clock, they speed to the finish line in handmade vehicles. 960 1280

Reuters  

Empire State Building Run-Up, NYC

Empire State Building Run-Up, NYC

At the Empire State Building Run-Up, runners climb 86 floors, 1,576 steps and roughly 1/5 mile, on their way to the observation deck. No elevators for these die-hard runners! 960 1280

Reuters  

Great Knutsford Race, England

Great Knutsford Race, England

You’ll have to wait until 2020 for the next Great Knutsford Race, a 3-hour competition on penny-farthing bicycles that’s held once a decade. Competitors come from all over the world to race on these 1880s-era high-wheelers in Knutsford, England. 960 1280

Reuters  

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Marius Hansen  

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Denis Doyle  

Runners cross from Staten Island into Brooklyn over the Verrazano-Narrows Bridge after the start of the New York Marathon. 960 1280

Reuters  

Medals are prepared in New York's Central Park near the finish line of the 2006 New York City Marathon. 960 1280

Reuters  

Wheelchair racers cross the Verrazano-Narrows Bridge after the start of the New York Marathon. 960 1280

Reuters  

Runners on the course along 4th Avenue in Bay Ridge, Brooklyn, near the 3-mile mark. 960 1280

EmilyRides through Flickr Creative Commons  

An overhead view of marathon participants, Boerum Hill, Brooklyn. 960 1280

Fortes through Flickr Creative Commons  

A bystander cheers on runners by McCarren Park in Williamsburg, Brooklyn. 960 1280

Reuters  

A mass of runners on Manhattan Street in Greenpoint, Brooklyn, heading for Queens. 960 1280

SpecialKRB through Flickr Creative Commons  

These runners have just passed the mid-way point of the marathon and are about to cross the Pulaski Bridge into Queens. 960 1280

SpecialKRB through Flickr Creative Commons  

A runner tries to catch his breath after finishing the marathon. 960 1280

Reuters  

Runners cross the Queensboro Bridge during the New York City Marathon. 960 1280

Reuters  

Spectators cheer on runners in Manhattan during the New York City Marathon. 960 1280

Reuters  

Runners pass by discarded water cups at the 20-mile mark in Harlem. 960 1280

ThomasClaveirole through Flickr Creative Commons  

Edith Hunkeler of Switzerland pumps her fist after winning the Women's Wheelchair division in the 2009 Marathon. 960 1280

Reuters  

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