This race has finished.
The next edition is undecided. Please check the official site.
Status updated: July 27, 2026
Oita
Triathlon
Seki Aji Triathlon Festival
関アジ トライアスロンフェスタ
Date
July 5, 2026
Location
Oita
Venue
Sagakane Shiraki Beach and the Surrounding Area in Oita City, Oita Prefecture
Distance
Triathlon
Entry Fee
—
Time Limit
—
Capacity
100 runners
Finish Rate
—
Last updatedJuly 27, 2026·19 days agoOfficial site checkedJuly 27, 2026
AI summary
TRIATHLONCategory & distances
OtherSwim 0.9km / Bike 20km / Run 5kmA custom distance shorter than a sprint (900m swim, 20km bike, 5km run)
Swim venue
SeaShiraki Beach
Summary for guidance. Always confirm rules and eligibility on the official site. Last verified: June 22, 2026
Access
ACCESSNote: the map shows the approximate area. Check the official site for the exact start/venue.
Score
RATINGSAuto-calculated from market research, official data, and online voicesSome scores unavailable（5/6）Course Appeal
コースの魅力
N/A
Organization & Support
運営・サポート
N/A
Finishability
完走しやすさ
N/A
Atmosphere
大会の盛り上がり
N/A
Access
アクセス
4.0
Value for Money
コスパ
N/A
Runner Reviews
REVIEWSNo runner reviews for this race yet.
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