This event is in the past.It took place on September 13, 2026 at Riverwalk Ball Fields and Batting Cages.

RMRR Fall Marathon Training Series #2 1
RMRR Fall Marathon Training Series #2 2
Sports

RMRR Fall Marathon Training Series #2

September 13 at 7am

At Riverwalk Ball Fields and Batting Cages

Thornton

🚫No dogs or running strollers allowed on course
⏱️Results posted online a few days after race

The Rocky Mountain Road Runners host this fully supported, officially timed training race. It is designed to help runners refine their pace and nutrition strategies in preparation for upcoming marathons.

marathon training
road running
officially timed race
long distance training
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