Saturday, October 10th, 2026
1254 E Republic Road, Springfield MO
Ultra
53–73°F · low rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2025
54–72°F
dry
2024
52–80°F
dry
2023
43–72°F
dry
2022
57–78°F
dry
2021
67–82°F
dry
2020
60–82°F
dry
2019
59–78°F
rain
2018
50–69°F
rain
2017
48–70°F
dry
2016
54–72°F
dry
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About this race
Join us Saturday, October 10th, 2026 for the Fleet Feet 20 Miler! This fully-supported training run is perfect for runners preparing for a Fall half or full marathon. The 20 mile long run is typically the longest and most challenging training run in a marathon training season. This un-timed event has been designed to make that longest run easier and more fun!
Nike will be on site supporting the run with giveaways and providing Pegasus Plus 2 demo shoes!
The route will be out-and-back featuring 20 and 10 mile options, you can decide on training day which distance you want to do! We’ll start at Fleet Feet, head to the wonderful South Creek Greenway for a bit of shade, and go west toward the end of the trail. Along the way you’ll encounter fully stocked aid stations and porta-potties. We are also planning to have some pacers.
Join us post-run to refuel with Ott's Pasta.
Course map
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