Ralston Creek Half-Marathon
HALF-MARATHON COURSE:The Ralston Creek Half Marathon course follows a mix of roads and bike paths on the west side of Arvada. The opening 5 miles are fairly flat, with a barely noticeable gradual gain in elevation. Miles 5 through 6.5 are rolling, with one good climb leading to the high-point of the course atop Ralston Mesa at 7.75 miles. From there, the course is almost all downhill and flat to the finish, with the exception of a small bump around mile 9 and a very gradual uphill in the last half-mile. Click Here for a Half-Marathon Course Map
Half-Marathon aid stations are located approximately every two miles throughout the course (approximate locations are: 2.25, 4.25, 6.5, 9.5, 11.5) All aid stations will have both water and Skratch energy drink. Hammer Gel will be available at miles 4.25 and 9.5.
5K COURSE:The Ralston Creek 5K Run course follows a mix of roads and bike paths on the west side of Arvada. The route starts with a slight downhill in the opening mile, a flat second mile, and a very gradual uphill in the final mile. A single aid station will be located at approximately halfway into the 5K run. Click Here for a 5K Course Map
The Ralston Creek races have three start waves. Waves 1 & 2 are for the half marathon runners. Wave 3 is for 5k runners.
Start Procedure & Cutoff Times: Racing Underground utilizes a 2-wave start procedure for its half marathon distance events - the 'Official' start time, and an optional 'Early' start time for athletes who will take more than 2 hours and 30 minutes to complete the course.
The Official start time for the Ralston Creek Half Marathon is 9:45am. The optional Early Start time is 9:00am. All runners and walkers must complete the course by 1:30pm. This means early starters have 4:30 to complete the course, and 9:45am starters have 3:45 to finish. All official finishers, regardless of wave, will be listed in the official results and will receive a finisher medal.
Why do we do this? There are two reasons why we use this two wave start procedure. First, the early start allows our slower runners to enjoy a better finish line experience, with more spectators on hand to cheer them in. The second reason is for course logistics.
There are no requirements to enter the 9:45am start, except that you must finish faster than 3 hours 45 minutes. If you are a 3:30 half marathon runner and you would like to start in the 9:45am wave, then you are welcome to start in the 9:45am wave.
The 9:00 Early Start requires that you MUST take longer than 2 hours 30 minutes to complete the course. If there is even a small chance you will run faster than 2:30, then you should start in the 9:45am wave. Early starters who run faster than 2:30 will not appear in the race results.
A 2:30 half marathon time is roughly an 11-minute and 30 seconds per mile pace.
*** The scheduled time for the awards presentation may be moved a bit depending on weather and number of athletes still on course
INFORMATION: Most questions are answered right here on the race website. If you have a question that isn't answered here, call Darrin or Jill at 303-642-7917, or shoot us an email at email@example.com
Half-Marathon entry is limited to the first 650 registrations. 5K registration is limited to the first 350 entries. Once a distance has filled, we cannot accept any additional entries for that distance.
Your entry fee includes entry into the race, a finisher's medal (for half-marathon runners who complete the course), FREE race photo downloads, fun music, a racer goody bag, hot cocoa and tasty post-race food, entry into our sponsor merchandise drawing, and if you are one of the speedy guys or gals up front in the half-marathon, you may take home a bit of cash!!!
A long sleeve tech shirt will be included with all adult entries. Youth 5k entries will include a short sleeve 50/50 t-shirt.
Click button below to register (Online Registration will close at noon on Saturday February 29th)
ENTRY FEES: Ralston Creek 5k or Half