Step Up for Seniors 5K

More races nearby

• Oct

  10

  Sat
  The Mammoth 2026 - 100K / 50K / 25K / 10K / 5K and Mighty Mammoth 1K Fun Run

  Somervell County, Texas, 76043, United States
  OpenStreetMap Google Maps

  Distance: 22.5 km from Granbury

  Sat, Oct 10, 2026 at 7:00 AM

  Get ready for The Mammoth Race Glen Rose FALL migration. This multi-distance trail run welcomes families and runners of all skill levels. Enjoy the Hill Country that surrounds this stunning ONE THOUSAND acre ranch. We can't wait to see you out there!

  The Mammoth - Glen Rose, TX is a multi-distance trail running event located on the trails High Hope Ranch and Eco-Retreat. Distances offered are 100K, 50K, 25K, 10K, 5K and The Mighty Mammoth 1K FUN RUN. There will be two sections of the course: a 3.5-mile loop and a 7-mile loop. Both loops combined equal a 10.5 mile lap. The event will run from 7 am on Saturday morning until 9 am on Sunday morning. The starting line and Main Race Hub will be the main lodge on the Ranch. There are two aid stations on course: the main lodge at the starting line, and Matazamo ranch house. Aid stations are approximately 3.5 miles apart.

  RACE CATEGORIES:

  • 100K - 26hr Cut-off time

  • 50K

  • 25K

  • 10K

  • 5K

  • Mighty Mammoth 1K Fun Run - NON-CHIP TIMED EVENT.

  RACE HIGHLIGHTS:

  • Finisher Shirts and Medals

  • Generous Cut Off times - Cut off time for 100K only!

  • Finisher BUCKLES for 100K Ultra

  • Scenic routes through pristine natural landscapes

  • Well-marked trails and 'round the clock aid stations

  • Exclusive sites for tent camping and boondocking (no hook-ups)

  • Post-race celebration. Music, food and refreshments!

  ADDITIONAL INFO:

  • PETS ARE NOT ALLOWED. USATF sanctioned event policy does not allow for animals to participate in competitions.

  • The Mammoth is an Enviro-Friendly Event - B.Y.O.B (Bring Your Own Bottle)

  ​RAIN or SHINE. In the event of inclement weather that would threaten the safety of the racers, the event or courses may be altered or the event may be delayed or canceled.

  ​

  RACE DAY SCHEDULE

  • 100K - 07:00am

  • 50K - 07:15am

  • 25K - 07:30am

  • 10K - 07:45am

  • 5K - 08:00am

  • 1K - 10:00am

  ​

  ​CLASSIC SWAG​

  • All participants will receive a Mammoth Race OFFICIAL Race shirt and a Finisher's Medal.

  • Finisher BUCKLES for 100K ULTRAS

  AWARDS​

  • NO PLACE FINISHER AWARDS. BRAGGING RIGHTS ONLY

  ​

  PACKET PICK-UP

  • RACE DAY on site

  ​​

  PARKING

  • Price INCLUDES Entrance and Parking

  ​

  OVERNIGHT CAMPING

  • $10 per PERSON. NOT included in registration. Max 6 people per site. PAYABLE AT THE GATE

  REFUNDS/TRANSFERS

  • Race Entry Fees are NON-REFUNDABLE, however TRANSFERS to another Person, Category or Mammoth Event are allowed.

  ​

  COURSE MAPS - Viewable HERE

  See full details

  1k5k10k25k50k100kFun RunRunTrailUltra via RunSignup

  mammothrace.com Register at runsignup.com

  • Subscribe to My Calendar (sign in required)

  • ---

  • Download single event
• Nov

  07

  Sat
  Mountain Lakes Mania 5K & 10K

  North US Highway 377, Erath County, Texas, 76433, United States
  OpenStreetMap Google Maps

  Distance: 23.6 km from Granbury

  Sat, Nov 07, 2026 at 8:00 AM

  The Mountain Lakes Ranch Social Committee is excited to kick off the fifth 5K/10K Mountain Lakes Mania. This is one of the most challenging 10K courses in Texas! The race will begin at the Fitness Track on Beacon Lake Drive. All race proceeds directly support the social events at MLR. These events include the quarterly breakfasts, summer picnic, game nights and holiday celebrations. This event features an early registration themed race shirt, provides official chip time results by RACE DAY EVENT SERVICES, and takes participants on a challenging scenic route through MLR.

  Registration:

  Pre-registration (before October 27th)

  10K: $30 per person ages 12 and up; t-shirt guaranteed (11 and under $25)

  5K: $25 per person ages 12 and up; t-shirt guaranteed (11 and under $20)

  After October 27th and race day registration:

  10K: $35 per person ages 12 and up; no t-shirt (11 and under $30)

  5K: $30 per person ages 12 and up; no t-shirt (11 and under $25)

  Sleep-In Supporter (Until October 27th only)

  Only $20.00

  Can’t get up that early? No worries!!! Show your support from the comfort of home in your jammies! Registrants will receive a t-shirt, but will not be assigned a bib or be eligible for awards. Your packet will be available at packet pick up and you must be registered by October 27th.

  AWARDS

  Medals will be awarded to the overall male and female, plus top three male and female finishers in the following age groups: 11 & under, 12-15, 16-19, 20-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70+

  RACE DAY ITINERARY (*subject to change)

  Race packet pickup 7:00 am

  Race Day registration 7:00 am

  10K start time 8:00

  5K start time 8:30

  Volunteers and Sponsors Needed:

  MLR social committee will be looking for volunteers to assist with the race day (check-in, water stations, snacks). OR if you would like to be an event sponsor, contact Sheila Dove [email protected] OR Z Smith at [email protected]

  See full details

  5k10kRun via RunSignup

  runsignup.com

  • Subscribe to My Calendar (sign in required)

  • ---

  • Download single event
• Nov

  21

  Sat
  Dinosaur Valley Endurance Run

  101 Southwest Barnard Street, Glen Rose, Texas, 76043, United States
  OpenStreetMap Google Maps

  Distance: 22.4 km from Granbury

  Sat, Nov 21, 2026

  5 Miles25k50k100k100 MilesRun via World's Marathons

  dinosaurvalleytrailrun.com Listed at worldsmarathons.com

  • Subscribe to My Calendar (sign in required)

  • ---

  • Download single event
• Nov

  22

  Sun
  Dinosaur Valley Endurance Run

  4004 Co Rd 1007, Glen Rose, Texas, 76043, United States
  OpenStreetMap Google Maps

  Distance: 20.9 km from Granbury

  Sun, Nov 22, 2026

  5 Miles25kRunUltra via UltraSignup

  dinosaurvalleytrailrun.com Register at ultrasignup.com Facebook Instagram

  • Subscribe to My Calendar (sign in required)

  • ---

  • Download single event
• Jan

  16

  Sat
  The ICE AGE 5K RUN, WALK or STROLL!

  Granbury, Texas, 76048, United States
  OpenStreetMap Google Maps

  Distance: 0 m from Granbury

  Sat, Jan 16, 2027 at 9:00 AM

  • The ICE AGE 5K is BACK in 2026 to kickoff the WINTER-GUEST TOURISM SEASON alongside VISIT GRANBURY in the Celebration Capital of Texas!

  • RUN, WALK or STROLL your way to the finish thru the heart of the BEST Historic Small Town in America

  • All Ages, All abilities

  • Chip-timed and untimed options

  • Discounted SENIOR pricing

  • Ages 5 and under are FREE*

  After your epic 5K finish hop on over to CITY BEACH PARK to continue the Winter-Guest Celebration - where there will be a 100% chance of SNOW!

  • Support your favorite charity by PLUNGING into the frigid waters of Lake Granbury at the city's much anticipated annual Winter Event - THE GOOSEBUMP JUMP!

  This will be a FAMILY FUN-FILLED DAY you do not want to miss. Sign up NOW!

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

  • AWARDS for TIMED EVENTS. FIRST PLACE ONLY. Male and Female - Age Categories: 13-17; 18-24; 25-34; 35-44; 45-54; 55-64; 65 and over

  • Finisher Medals and Race Shirts for Ages 6 and UP.

  • PETS ARE NOT ALLOWED. USATF sanctioned event policy does not allow for animals to participate in the event.

  EVENT DAY SCHEDULE

  • 08:00am - Registration/Packet Pick-up

  • 09:00am - Competitive TIMED start

  • 09:15am - 5K Fun Run Start

  • 10:00am - 5K Awards Ceremony for TIMED Runners

  • 11:00am - Registration OPEN at CITY BEACH for The Goosebump Jump!

  • 12:00am - The GOOSEBUMP JUMP! Take the Plunge! Open and FREE for spectators.

  See full details

  5kFun RunPlungeRunTrailWalk via RunSignup

  mammothrace.com Register at runsignup.com

  • Subscribe to My Calendar (sign in required)

  • ---

  • Download single event