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Worldwide calendar

Fitness & health events

Marathons, running and gym events, sports, wellness and nutrition events. Our AI finds events in every country; our team reviews them.

🌍 Worldwide (🇺🇸)🇺🇸 United States onlyChallenges
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December 2026

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Days with events

December 2026

Competition🇰🇼

Hindrance Kids - Flare Fitness Festival 2026

Kuwait City, Kuwait

Sat, 5 Dec 2026

Competition🇴🇲

IRONMAN Oman 2026

Muscat, Oman

Sat, 5 Dec 2026

Competition🇧🇭

Bahrain Rotax MAX Challenge

Bahrain International Karting Circuit, Sakhir, Bahrain

Sat, 5 Dec 2026

Competition🇰🇼

Hindrance Race - Flare Fitness Festival 2026

Green Island Persian, Kuwait City, Kuwait

Sat, 5 Dec 2026

Competition🇶🇦

Qatar T100 Triathlon World Championship Final 2026

Doha, Qatar

Thu, 10 Dec 2026 – 12 Dec 2026

Competition🇶🇦

Qatar T100 Triathlon World Championship Final 2026

Doha, Doha, Qatar

Fri, 11 Dec 2026 – 12 Dec 2026

Competition🇦🇷

Ushuaia Trail Race

Ushuaia, Argentina

Fri, 11 Dec 2026

Competition🇰🇼

Hindrance Race - Flare Fitness Festival 2026

Kuwait City, Kuwait

Sat, 12 Dec 2026

Competition🇧🇭

Bahrain Rotax MAX Challenge

Bahrain International Karting Circuit, Sakhir, Bahrain

Sat, 12 Dec 2026

Competition🇴🇲

Oman Triathlon Championship Series 4 - Al Azaiba 2026

Al Azaiba, Muscat, Oman

Fri, 18 Dec 2026

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News summaries are written by eFit Connect with credit and links to the original sources.

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