The GEL-Nimbus 28 is built for runners who want a smooth, protective ride — especially on easy days and long runs. Expect premium cushioning, a stable feel underfoot, and comfort that stays consistent as the miles add up.
Layer up for those cold weather days
Upcoming Program
From first mile to finish line, Spring Training Group prepares you to run or walk your best race this spring. Beginner, Intermediate, and Advanced plans available.
Saturdays · Jan–May 2026 (15 weeks)
Athletic Annex Nora
1300 E 86th Street 29A
Indianapolis, IN
Saturdays at 8:00 AM· Monthly Miles rotate by location
$75 entry · Giveaways for first 100 sign-ups
Upcoming Event
We have a fun one planned for the Brooks Glycerin Flex launch. Brooks will be here with the all-new Glycerin Flex for you to take for a test run or walk. After the 30-minute run/walk, we’ll head back to the store for hot chocolate treats - and maybe even some mystery giveaways.
Thursday, Feb 12
30 minutes · all paces welcome
Athletic Annex Fishers
11591 Yard St Suite 500
Fishers, IN 46037
Innovative design that delivers plush cushioning with a smooth, flexible feel that makes it easy to settle into a comfortable rhythm.
Shop
Start with the essentials — footwear, apparel, socks, and accessories — curated for runners and walkers.
Daily trainers, stability, max cushion, and race-day options — fitted and recommended by real runners.
Blister-resistant staples, cushioning, and performance fits — the easiest upgrade you’ll feel.
Hydration, lights, recovery tools, and the small things that make training easier.
Races Sponsored by Athletic Annex
Your complete race weekend guide
Get the key details for Carmel Marathon Weekend 2026, including race day schedules, course maps, expo information, results links, and how to register for the marathon, half marathon, 10K, and 5K.
Thursday night race series across the 317
Your guide to the RUN(317) summer race series, including course maps for all five neighborhoods, Beat the Clock competition, Party Pass options, results links, and how to sign up once 2026 dates are announced.