Spring Marathon Training Series 2026 – 1st race

2026 Spring Marathon Training Series – 1st race

Race Day Details

Date:   Sunday March 29th
Time:   8am start.  Show up at least 30 minutes early to get your tag and warm up. 
Location = Platte River Trailhead Park. The park is located at the intersection of 88th Avenue and Colorado Blvd. in Thornton.
Parking:  Plenty of parking at the park.                                                              Registration: For non-members, it is $20 for the 10 mile and $25 for the 20 mile race. Use the following link to register. Members are 50% off of these rates. Race day signup goes up by $5 per race.

 Runsignup link 

Course: The start and finish are at Platte River Trailhead Park. You will be running south on the Platte River Trail for 5 miles and then will turn around and return to the start/finish area. If you are running the 10 mile race, you will finish at that point, if you are running the 20 mile race, you will turn around and repeat the course again. Following is a link to the course description.

Course link

 

We are always looking for running and non-running volunteers, so come help out!

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December 2026 Trophy Series 4.5M

December brings RMRR back to Denver’s Washington Park, one of our favorite courses.  We’ll all run a 4.5M course that loops around the park twice. 

Looking forward to seeing everyone!

Race Day Details

Date:   Sunday December 6th
Time 9 am start.  Show up at least 30 minutes early to get your tag and warm up. We will have volunteers helping you to find your tag.
Course:  Race runs 2 laps on the paved road around Wash Park.
Location and Parking:  park on the east side of the park near Mississippi and Franklin. 

New Members and Guests pre-registration:

Use the following RunSignup link to pre-register for this race if you are not a member of the Rocky Mountain Road Runners. Since Rocky Mountain Road Runners is an all-volunteer organization, online registration will not be available the day before the race to allow our volunteers to prepare for the race. Registration will be available race day morning. Please arrive at least 30 minutes prior to the race to register on race day. 

Run Signup Registration Link

We use our traditional handicap system, slow runners start first, fast runners start last, spread out over about 25 minutes for this race. We’ll help you pick an appropriate start time with others around your speed.

Volunteers are always needed.  Please contact the RMRR Volunteer Coordinator and let her know you’re available

Volunteer!

Race directors and friends will be looking for running and non-running volunteers, so members, if you aren’t running, come help out!

Related Images:

November 2026 Trophy Series – 15Km and 5Km at Prairie Gateway Park

  • November sees RMRR running at Prairie Gateway Park in Commerce City. 
      • Our 15Km Trophy Series and 5Km races will start at 8:30 am on Sunday, Nov 1st
  • The 5 km race will start at approximately 20 to 30 minutes after the beginning of the race.
  • This is our next to last race for the year, and a great opportunity for people to improve their Trophy Series scores.  
  • We run on a relatively flat and fast packed gravel trail – good surface for comfortable running and some faster times!

Two important timing things to remember:

  1. Our November race starts at 8:30 am.
  2. Daylight Savings Time begins at 2am before our race.  Set your clock back the night before…or just come early to sign in and help.  Either one is ok!
  3. One more thing…in case you missed it, the race starts at 9 am!  And set your clock back!

Race Day Details

Date:   November 1st
Time:   8:30 am start for the 15 km, 9:30 am start for the 5 km.  Show up at least 45 minutes early to get your tag and warm up.  Don’t make the volunteers wait for you – they want to run, too!
Course:  race runs on the Prairie Gateway trails and to the north on the Arsenal border trail.
Location:  Prairie Gateway Park in Commerce City
Google LinkGoogle Map to Prairie Gateway Park

We’re always looking for running and non-running volunteers, so come help out!

New and Guest runner pre-registration:

Use the following RunSignup link to pre-register for this race if you are not a member of the Rocky Mountain Road Runners. Since Rocky Mountain Road Runners is an all-volunteer organization, online registration will not be available the day before the race to allow our volunteers to prepare for the race. Registration will be available race day morning. Please arrive at least 30 minutes prior to the race to register on race day. 

Run Signup Registration LInk

Volunteers are always needed.  Please contact the RMRR Volunteer Coordinator and let her know you’re available


Photos and Results coming after the race

 

Related Images:

October 2026 Trophy Series – Sand Creek Trail in Aurora

 

  • Come join us for either an 8 mile or a 5 km race in Aurora at the Star K Ranch.

  • Race will be held Sunday October 4th at 8:30 am
  • October is always beautiful, please come and join us for a great race!!!!

Race Details

Start Time = 8:30 am Sunday October 4th

5Km will start later. Approximately 8:45 am


Location = Star K Ranch in Aurora. It is located at 16002 E. Smith Rd., Aurora, CO 80011

New and Guest runner pre-registration:

Use the following RunSignup link to pre-register for this race if you are not a member of the Rocky Mountain Road Runners. Since Rocky Mountain Road Runners is an all-volunteer organization, online registration will not be available the day before the race to allow our volunteers to prepare for the race. Registration will be available race day morning. Please arrive at least 30 minutes prior to the race to register on race day. 

Run Signup Registration Link

 


Registration opens at 8 am


PLEASE PLEASE show up early to get your bib and let our volunteers get ready.  Registration will CLOSE at 8:45am sharp.  Come early and don’t miss out!

 

 

 

 

 

 

 

 

 

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