Fox Valley Winter Challenge Trail Series 10K
St. Charles, Illinois, United States
Mar, 2027 (TBD)
10k
Race Information
Whether you're a seasoned trail runner or new to the game, this series is designed to test your winter running skills while offering a rewarding experience. You can choose to take on one or two races, or go all in and tackle all three by signing up for the Trail Series Combo. The trails are rugged, the views are beautiful, and the challenge is real.
Every participant will earn a finisher’s medal and exclusive winter swag to commemorate their achievement. And if you complete the entire series, you'll receive the three medals that combine into one and some bonus swag as a reward for your dedication.
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Whether you choose the Half Marathon, 10K or the 5K, the course gives you the best of Southern California: sweeping ocean views, cliffs that make you look twice, and that iconic stretch through Torrey Pines where the landscape opens up and reminds you why you love to run.
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Race Facts
Race Size: 100 - 500
Elevation: Some Hills
Course Type: Trail
Boston Qualifier: No
Kids Run: No
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