Friday, January 17 – Sunday, January 19, 2025

Butterfield Mile, BF&M 10k, and PwC Bermuda Half Marathon

3 Races, 3 Days, 1 Beautiful Island

Can’t get enough?  The Chubb Half Bermuda Triangle Challenge is your chance to spread your passion for running over three days of racing, resulting in one awesome experience! The fun begins Friday night with the Butterfield Mile, then continues on Saturday with the BF&M 10k Run & Walk, culminating in the PwC Bermuda Half Marathon on Sunday.

Scenic courses and Bermudian hospitality combine to create a memorable running experience that’s certain to leave you wanting more! Feel the thrill of running through downtown Hamilton at night, run through historic Flatts Village and enjoy the sights of traditional Bermuda cottages, take in the beautiful vistas of Bermuda’s coastline…and maybe enjoy one of the now-famous Goslings rum stops during the half marathon!

3 races, 4 amazing one-of-a-kind Finisher’s Medals, and 3 days of fun!



Participants in the Chubb Half Bermuda Triangle Challenge will receive a 2025 Chubb Bermuda Triangle Challenge technical t-shirt, a high-quality branded jacket, four custom 2025 Finisher’s Medals (one for each race and a special challenge medal), and a swag bag. Did we mention the rum stops?

In addition, everyone is invited to celebrate their accomplishments at the post-race Finish Festival in Barr’s Bay Park, featuring music, free food and snacks (including Oscar Mayer hot dogs, Nature Valley granola bars, and Haagen Dazs ice cream) courtesy of Butterfield and Vallis, locally brewed beer courtesy of Bermuda Craft Brewing, and rum cocktails courtesy of Goslings.

Please note that Half Bermuda Triangle Challenge participants and people that register for more than one race (e.g., the 10k and the half, or the half and the mile open division) will only receive one shirt.

Course Descriptions

For detailed course descriptions, please visit the Butterfield Mile, BF&M 10k, and PwC Bermuda Half Marathon pages.

“The Bermuda Triangle Challenge race weekend was incredible and exceeded all expectations for a 3-day race event. It was really well-organized and the four distances made it so that there was a distance for everyone to take part in. The race swag was the best we’ve ever received and then all the incredible award trophies AND unique magnetized medals!! The community really comes together for these races and we were really impressed by how kind and welcoming Bermudians were to all of us coming in for the race. We had the best time and we are already excited to sign up next year!”


“What an incredible weekend in paradise. Thank you to everyone in Bermuda! You have all been absolutely brilliant & made our experience here just the best. The support of the whole island is so warming. Your impeccably organized events are inspirational. Bermuda, you have stolen my heart!”


“Running has given me many great experiences but this by far is my favorite one. This weekend made me love racing again. The crowds, other runners, and locals were out of this world. Thank you so much for a memory filled trip that I can look back on forever.”

Time & Age Limits

Please note you must be at least 16 years of age on Friday, January 17, 2025 to participate in this event.

The Butterfield Mile has no time restrictions – runners are encouraged to have FUN and run at the pace that feels most comfortable for their fitness level. The BF&M 10k has a time limit of 2:30 and the PwC Bermuda Half Marathon has a time limit of 4:00.

In order to comply with our agreement with the Government of Bermuda, streets along the route will be reopened to vehicular traffic on a set schedule. Runners are advised to stay on the LEFT side of the road.

Event Records

Old Course
  • Ashley Estwanik – 5:25 mile; 37:26 10k; 1:22:54 half marathon (Bermuda), 2014
  • Christopher Estwanik – 4:22 mile; 31:03 10k; 1:08:35 half marathon (Bermuda), 2012
New Course
  • Nuhamin Bogale Ashame  – 4:53 mile; 35:33 10k; 1:18:09 half marathon (Ethiopia), 2020
  • Abdulmenan Kasim Gelatu – 4:34 mile; 31:04 10k; 1:07:42 half marathon (Ethiopia), 2020


The awards ceremony for the Chubb Half Bermuda Triangle Challenge will take place on Sunday, January 19th in Barr’s Bay Park beginning at 11:30am.

The finishing times for your three days of racing will be added together and the male and female with the lowest accumulated time will be crowned the champions.  Awards will be presented in both the 2025 Chubb Half Bermuda Triangle Challenge and the 2025 Chubb Full Bermuda Triangle Challenge categories for male and female overall (no age group), with cash prizes as follows:

First place: $500
Second place: $250
Third place: $100

There will be no cash prizes for age group winners. However, age group commemorative awards will be made available for both male and female runners in the following categories: 16-19, 20-29, 30-39, 40-49, 50-59, 60-69, 70+