Swimming Planner
Swim Calendar
Find a race
Favorites
About
Submit event
🇬🇧
en
Race the Water
Race calendar
Planner
Races
Favorites
About
Submit event
🇬🇧
en
Race the Water
/
Romania
/
AquaChallenge Mamaia
Open water
·
Romania
AquaChallenge Mamaia
Romania's premier and oldest mass start swimming event held along the Mamaia Black Sea coast.
When
Saturday, 22 August 2026
Where
Mamaia Beach
Mamaia, Romania
Organizer
Clubul Sportiv Atena
Wetsuit
Conditional
Distances
1.5km
3km
5km
Train for this race
Visit official page
Add to calendar
Share
Location
Loading map…
Nearby races
Olimp, Romania · 40 km
Olimp 2k Swim
12 Jul 2026 · 1km, 2km, 5km
Varna, Bulgaria · 129 km
Galata - Varna Swimming Marathon
2 Aug 2026 · 4.4km
Burgas, Bulgaria · 215 km
Burgas Swimming Marathon
18 Jul 2026 · 6.4km
Istanbul, Türkiye · 353 km
Samsung Bosphorus Cross-Continental Swim
22 Aug 2026 · 6.5km
More races in Romania →