Registration is currently closed. Registration for summer/fall training will open on May 14th.

Half Marathon Training

Presented by ASICS 

Training for a big race takes more than logging miles. It takes a smart plan, the right support and people who know how to help you run steady through the tough weeks and the good ones too. 

That’s what you’ll find in Fleet Feet’s Half Marathon Training Program in partnership with ASICS. 

With two supported workouts each week, beginner and intermediate training tiers and running coaches who bring real expertise to every step, you’ll have what you need to train with purpose and finish with confidence. 

We recommend being able to run 5 miles before joining this program.

About this Half Marathon Program 

● Start Date: July 8, 2026

● Program Schedule: Wednesdays @ 6PM from Fleet Feet Boulder and Sundays @ 7AM from rotating locations around Boulder

● Program Length: 12 weeks 

● Goal Race: Boulderthon

● Fee: $250 (earlybird $225)

Half Marathon Training Program Levels 

Training for a half marathon looks different for everyone. Some runners are building on their running experience, while others are stepping into this distance for the first time. To help you train at the right level, this program offers two training paths for marathon training. 

Level 1 is designed for runners who have an established routine averaging around 20 miles per week and feel comfortable running 4-6 miles at a time. 

Level 2 is designed for runners who have an established routine average of around 25 miles or more per week. They feel comfortable running 6-8 miles and are looking to build on a previous half marathon experience.  

Participant Perks 

● ASICS long sleeve training tee and race day singlet 

● 20% off full price ASICS footwear 

● Exclusive Fleet Feet gear up opportunities throughout the season 

● Activations from ASICS, Superfeet and Fleet Feet teams 

● Weekly newsletters with tips, education and resources to guide your training 

● Guidance from experienced running coaches and mentors 

● 12 weeks of daily half marathon training plans, including strength, cross training and mobility exercises. 

This isn’t just about running a half marathon. It’s about discovering what you’re capable of with the right people beside you every step of the way. 

Sign Up Here!