These are the best triathlon destinations to experience this summer 2024. From rugged mountain trails to serene turquoise waters, and from the chill of glacial lakes to sun-drenched tropical beaches, triathlons offer a unique opportunity to compete in some of the planet’s most stunning settings.
Selecting the best races from such a diverse array of destinations and distances can be a challenge. That’s why we’ve curated a list of the top triathlon destinations for 2024, based on ToSwim’s expert recommendations and partners.
Whether you’re a seasoned triathlete or new to the sport, these races promise unforgettable adventures and the chance to swim, bike, and run through nature’s most spectacular backdrops.
01. Moon Run Dominical | Ultramarathon, Adventure, Sprint
Location: Dominical, Puntarenas, Costa Rica
Date: July 6, 2024
Distances: 52 km (Ultra Trail), 25 km (Adventure Trail), 16 km (Sprint Trail) and 10 km (Fun Trail).
Level of difficulty: 3.5/5 – depending on the distance, the Wikiloc Full Trail has several ascents and descents reaching a maximum height of 873 meters but marked perfectly by the organization.
Best for: A view of the beautiful landscape, mountains, nature and a closeness to the beach.
Event info: BAC presents Moon Run Dominical starting July 6, 2024. Six different group categories to register: Youth 13-17, Seniors 18-30, Master A 31-40, Master B 41-50, Master C 51 and over and recreational running. Package delivery starts in Coco Suizo restaurant Friday, July 5, 2024. Ultra Trail registration starts at 6:00 am Saturday, Adventure Trail registration starts at 6:30 am, Sprint Trail registration starts at 7:00 am, Fun Trail registration starts at 7:30 am. Awards begin at 7:00 pm.
Where to book: Register for the Moon Run Dominical event.

02. Costa Rica Off Road Races BAC
Location: Playa Conchal, Guanacaste, Costa Rica
Date: June 2, 2024
Distances: Sprint (1 circuit of 500m swim; 19 km bike; 7 km of athletics in 1 circuit run); Standard (1 circuit of 1000m swim; 32 km bike; 9.5 km of athletics in 2 circuits run); LD (1 circuit of 1500m swim; 52 km bike; 9.5 km of athletics in 2 circuits run)
Level of difficulty: 4/5 – only as hard as you want to make it with a lot of off-road.
Best for: What you’d expect from an off-road race and with a fun, festival feel.
Event info: BAC presents Costa Rica Off Road Races BAC starting June 2, 2024. The categories for the event starts Junior 16-19 years (Sprint), 18-29 years (LD/Standard/Sprint), 30-39 years (LD/Standard/Sprint), 40-49 years (LD/Standard/Sprint), 50-59 years (LD/Standard/Sprint), 60 years and over (LD/Standard/Sprint).
Where to book: Register for the Costa Rica Off Road Races event.

03. SWIMRUN eDreams by ZOGGS – Cap de Creus
Location: Cadaqués, Girona, España
Date: October 26, 2024
Distances: Half (4.5 km swim; 17 km run) – View trail; Sprint (2.5 km swim; 8.5 km run) – View trail
Level of difficulty: 3/5 – inscriptions begin as young as 14 years old.
Best for: White house architecture and olive green scenery with a bright blue beach.
Event info: Enjoy the SWIMRUN eDreams by ZOGGS in the lovely beaches of Cadaqués in Spain. The best season to join a competition and dive into the ocean. SWIMRUN eDreams by ZOGGS is an open water, marathon experience for all ages, starting as young as 14 years old.
Where to book: Register for the SWIMRUN eDreams by ZOOGS – Cap de Creus event.

04. Serie Triathlon BAC – Paseo de los Turistas
Location: Playa Puntarenas, Puntarenas, Costa Rica
Date: July 28, 2024
Distances: Sprint (750m swim; 20 km cycling; 5 km run), Standard (1500m swim; 40 km cycling; 10 km run)
Level of difficulty: 2/5 – unless you take on the Standard, in which case it’s as hard as you can make it.
Best for: Lovely beach with residential sights and sounds – and the variety of distances.
Event info: BAC presents the 2024 Costa Rica Triathlon Series, Paseo de los Turistas on July 28, 2024. The categories for this event starts Junior 16-19 years (Sprint), Elite (Sprint), 18-23 years (Standard/Sprint), 24-29 years (Standard/Sprint), 30-34 years (Standard/Sprint), 35-39 years (Standard/Sprint), 40-44 years (Standard/Sprint), 45-49 years (Standard/Sprint), 50-55 years (Standard/Sprint), 55-59 years (Standard/Sprint), 60 and over (Standard/Sprint).
Where to book: Register for the Serie Triathlon BAC – Paseo de los Turistas.
