Sweetwater County Official Travel Guide - 2025/2026

Find a full list of events at ExploreWY.com/calendar

BURBOT BASH

January

Compete with other angling teams to catch burbot and win prizes.

ROCK SPRINGS MOTOCROSS

Select dates, January–March

High-intensity dirt-bike races on an off-road course.

SOUTHWEST BMX WINTER SERIES

Select dates, January–April

A series of competitive, indoor races with a family-friendly atmosphere.

UP IN ARMS GUN SHOW

Select dates, January, February, March & November 

Expo showcasing the best selection of new, rare and classic pieces.

FROSTBITE 5K, 10K & FUN RUN

February

A series of races for adults and kids along Green River’s Greenbelt Pathway.

ROCK SPRINGS BUD CUP HOCKEY TOURNAMENT

March

Sixteen teams from across the West compete in an amateur tournament.

MULE DEER DAYS

March

Free and family-friendly event for avid or novice hunters.

QUILTING ON THE GREEN

May

Experience quilting competitions, technique classes and an open market.

SWEETWATER SPEEDWAY

Select weekends in May, June, July, August & September

Watch go-karts and sports cars speed across the high-banked 3/8-mile dirt track.

FLAMING GORGE DAYS

June

Celebrate the Green River community with live music, a vendors’ market and revelry.

OVERLAND STAGE STAMPEDE RODEO

June

Professional cowpokes take on broncs, barrel races and bulls.

RODS & RAILS CAR SHOW

June

A showcase featuring cars, trucks, motorcycles, dragsters, RCs and off-roaders.

SWEETWATER BLUES N’ BREWS

June

Beat the heat with cold microbrews and live blues music.

ROCK SPRINGS CONCERTS IN THE PARK

Wednesdays, June–August

Attend free concerts featuring everything from pop and punk rock to country and bluegrass.

INTERNATIONAL DAY

July

Honor the 56 nationalities representing Rock Springs’ cultural heritage.

NATIONAL HIGH SCHOOL FINALS RODEO

July

See one of the world’s largest gatherings of competitors face off in this international showcase.

RED DESERT ROUNDUP RODEO

July

Western fun for the whole family with professional riding, roping and tie-downs.

GREEN RIVER FARMERS’ MARKET

Every Wednesday, July–September

Enjoy summer’s bounty with fresh fruits and vegetables, plus homemade crafts.

WYOMING’S BIG SHOW

July–August

Rock Springs’ blowout summer celebration with a rodeo, a carnival and concerts.

ROCK SPRINGS MAIN STREET MARKET

Every Thursday, July–September

Bring home fresh seasonal produce and browse artisan stalls for one-of-a-kind crafts.

GREEN RIVER SPACEPORT DAYS

August

Meet local pilots, watch flying contests and learn about airplanes.

RIVER FESTIVAL

August

A whirlwind weekend with a Cajun shrimp boil, races, fireworks and more.

SWEETWATER DOWNS HORSE RACING

Weekends, August–September

Teams of horses and jockeys test their speed against the best.

FALL INTO FALL FESTIVAL

September

Hayrides, a pumpkin patch and more highlight Wyoming’s autumn wonders.

RIVERSIDE HARVEST FESTIVAL

September

Three-day spooktacular celebration with family fun, costume contests and wicked delights.

ROCK SPRINGS GRIZZLIES HOCKEY

Select dates, September–March

Enjoy puck-slinging action as you cheer on our local Grizzlies, a member of the United States Premier Hockey League.

HOME AND HOLIDAY SHOW

November

Find the finest holiday gifts, decor and more this season.