Double C Racing
Race Director: TriFury's own Claire Cloutier. Organizer of Spring Fling, Lowell Mill City Tri's, Mighty Merrimack Swim, and Monster Dash Duathlon.
|Endor Fun Sports|
Organizers of the Black Fly Triathlon.
Organizers of 27 different events including duathlons, triathlons and road races.
|New England Triathlon Tour by Without Limits Productions|
Organizers of the Hyannis and Falmouth triathlons.
|Max Performance Triathlons|
Organizers of the NE Season Opener, Escape the Cape, Massachusetts State, Sharon, Title 9, and Buzzards Bay triathlons, as well as the Captain's Pond swim race.