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Lyons-Heart Gravel Classic - Premier Gravel Bike Race in Mandan, North Dakota

Name: Lyons-Heart Gravel Classic - Premier Gravel Bike Race in Mandan, North Dakota
Start: 2026-07-11
End: 2026-07-11
Location: Mandan, North Dakota

location_city Mandan

location_on North Dakota

flag United States

calendar_today 11 Jul, 2026

directions_bike Cycling

language Official Website

About the Event

Lyons-Heart Gravel Classic — July 11, 2026 • Mandan, North Dakota

A premier gravel event carved along the Heart River: choose the 35-mile non-competitive ride, 65-mile race, or 100-mile test of endurance. Celebrate at the downtown Mandan finish line with live music, vendors, and community festivities.

We took a favorite local gravel route shaped by the Heart River and expanded it to give cyclists a fresh opportunity to explore North Dakota’s rolling landscape. Expect winding descents through the Lyon’s Den, punchy climbs that prove North Dakota isn’t flat, and long stretches of scenic gravel that reward pacing and line choice. The course was designed for fast riding, spectator opportunities, and an unforgettable finish in downtown Mandan — Where the West Begins.

Races Offered

100-Mile Race

Jul 11, 2026

straighten

Distance — 100 Miles

terrain

Type — Gravel biking

timer

07:00

35-Mile Ride

Jul 11, 2026

straighten

Distance — 35 Miles

terrain

Type — Gravel biking

timer

09:00

35-Mile Ride E-bike Category

Jul 11, 2026

straighten

Distance — 35 Miles

terrain

Type — Gravel biking

timer

09:00

65-Mile Race

Jul 11, 2026

straighten

Distance — 65 Miles

terrain

Type — Gravel biking

timer

09:00

Weather Overview

These values represent the 3-year monthly averages for July in Mandan.

Temp (°C)

Feels Like (°C)

thermostat 16.5° / 28.6°

wb_sunny 15.7° / 28.3°

Wind (km/h)

Humidity (%)

air 11.7 /

water_drop 66.1%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 16.5° / 28.6°

wb_sunny 15.7° / 28.3°

air 11.7 km/h

water_drop 66.1%

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Other

MAAH DAAH HEY TRAIL RUN(S)

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calendar_today Jul 24, 2026

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Lyons-Heart Gravel Classic - Premier Gravel Bike Race in Mandan, North Dakota

About the Event

Lyons-Heart Gravel Classic — July 11, 2026 • Mandan, North Dakota

A premier gravel event carved along the Heart River: choose the 35-mile non-competitive ride, 65-mile race, or 100-mile test of endurance. Celebrate at the downtown Mandan finish line with live music, vendors, and community festivities.