Description

The Mammoth ICE AGE returns in 2026! RUN, WALK, PUSH or STROLL your way to the finish thru the heart of the BEST Historic Small Town in America - Granbury, Texas! We are kicking off the WINTER-GUEST TOURISM SEASON alongside Visit Granbury with their much anticipated annual Winter Event - THE GOOSEBUMP JUMP!

After your epic finish, you will want to hop on over just across the street to CITY BEACH PARK to continue the Winter-Guest Celebration in the CELEBRATION CAPITAL OF TEXAS - where there will be a 100% chance of SNOW!

Visit Granbury – The City of Granbury Convention & Visitors Bureau (CVB), is challenging the community, civic organizations, charitable organizations, and brave individuals to help kick off the Winter-Guest Tourism Season by jumping into the frigid waters of Lake Granbury Saturday, January 17th at City Beach Park. 

• AWARDS - 1st, 2nd and 3rd place. Male and Female OVERALL. NO age group awarding.
• Chip Timed Event for participants 13y and Above
• PETS ARE NOT ALLOWED. USATF sanctioned event policy does not allow for animals to participate in the event. 

​The Mammoth ICE AGE 5K City Run is an OUT and BACK course that will begin and end at Hewlett Park, utilizing the PAVED Hike and Bike Trail system.