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www.bismantri.com

Bisman Triathlon

United States flag
Bismarck, North Dakota, United States

calendar_today 20 Jun, 2026

kayaking Multisports

language Official Website

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Bisman Triathlon

About the Event

Race at the heart of the Dakotas in this premier state championship event. The Bismarck-Mandan Triathlon on June 20th, 2026 is the designated USA Triathlon State Championship for both North and South Dakota, attracting competitive athletes from across the region. Featuring a fast and safe Sprint-distance course (750m swim, 20km bike, 5km run), it's designed for success whether you're a seasoned age-group competitor or a high school athlete aiming for the title. Organized by Mighty Missouri Events, the race offers a supportive atmosphere with a pre-event Tri 101 clinic for beginners and a lively finish-line celebration. Take on the challenge in North Dakota's capital city for a race that promises to be the athletic highlight of your summer.

Races Offered

Triathlon

Jun 20, 2026

straighten

Distance — 20 km 5 km

terrain

Type — Multisports

timer

09:00

Triathlon Relay

Jun 20, 2026

straighten

Distance — 20 km 5 km

terrain

Type — Multisports

timer

09:00

Weather History

These values represent the 3-year monthly averages for June in Bismarck.

thermostat Temperature
13.6° / 24.5°
wb_sunny Feels like
11.6° / 22.8°
light_mode Avg sunshine hours
12h 19m
water_drop Avg rainfall
3.5 mm
ac_unit Avg snowfall
—
air Avg wind speed
13.2 km/h (Gentle breeze)
opacity Sweat loss rate
Moderate
terrain Course conditions
Firm and slightly soft
sunny Max UV Index
Moderate (5.6)
humidity_mid Humidity
66.6%
wb_twilight Sunrise
05:49
nightlight Sunset
21:37

About Bismarck

Learn more about the host city, Bismarck.

Scenic view of

Bismarck is the capital of North Dakota and the county seat of Burleigh County. Bismarck is North Dakota's second most populous city, after Fargo.

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Hotels & Places to Stay

Runner Reviews

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