This hidden gem takes place the first weekend in December following the single-track dirt trail of the Sycamore Trail along the Des Moines River. Unpredictable winter weather in Iowa has brought rain, snow, and negative temps but has also brought picturesque 50-degree days and some of the fastest dirt trails in the state.
This race caters to veteran and new trail runners alike. With rolling single track, vast views of the Des Moines River and ever present wildlife, you don't want to miss your chance at a Des Moines tradition of capping off the racing season. Register early as entries are capped at 300 participants.
Dec 05, 2026
Distance — Sycamore 8
Type — Running
09:00
$55.00
These values represent the 3-year monthly averages for December in Johnston.
Learn more about the host city, Johnston.
Johnston is a city in Polk County, Iowa, United States. The population was 24,064 in the 2020 census, a large increase from the 8,649 population in 2000. It is part of the Des Moines–West Des Moines Metropolitan Statistical Area.
Read more launchTours and activities near Johnston, powered by Viator.
Watch highlights and course previews from previous years.
Read what other athletes have to say about their experience at the Sycamore 8.
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