ChesLen Chase for Open Space

Run for nature at the 7th annual Natural Lands’ ChesLen Chase, with a 10K, 5K and 2-Mile Fun Run-Walk! 
Runners will enjoy the challenging 10K and 5K courses across open fields, dense woodlands, steep hills, and creek crossings, while the 2-mile participants will be treated to stunning views of the preserve at a leisurely pace – perfect for families!
Post-race celebration with craft beer, food, music, games, family activities and more! Awards will be given to the top overall male and female finishers in the 10&5K races, and the top 3 male and female finishers in the age group divisions. 

Pre-Race Yoga

10K, 5K, and 2-mile races

Live Music

Craft beers


Kids Hay Bale Maze


And other family-friendly activities!

All registered participants receive a free race t-shirt* and 1 craft beer (over 21 only)! Food and drinks will be available for purchase. 
Race t-shirts only guaranteed if you register before October 1st! 
Invite your friends and family to create a team! Each team will need at least 5 members. Teams of 8 or more receive a $5 per-person discount. After the 8th member joins, discount will automatically be refunded to the first 7 team members. *Discount cannot be combined with other offers.
Please note, Individuals and Teams that register to raise funds through the Natural Lands’ ChesLen Chase ’s registration page on RunSignUp is for Natural Lands ONLY. Other charities will not be considered for fundraising or fundraising rewards.  
Overall Awards: Top Male and Female finisher in the 5K and 10K races
Age Group Awards: Top Three Males and Females in the 10K and 5K races in the following age groups:

12 & Under, 13-19, 20-29, 30-39, 40-49, 50-59, 60 & Up

Team Awards: Top overall team in the 10K and 5K races
Top Fundraising Awards: Awards to the top fundraising team and fundraising individual. 

October 17, 2020


10K Trail Run
October 17, 2020 (Saturday) - 11:00
10 kilometers
Trail Solo Charity/Fund raising
5K Trail Run
October 17, 2020 (Saturday) - 11:15
5 kilometers
Trail Solo Charity/Fund raising
2-Mile Fun Run-Walk
October 17, 2020 (Saturday) - 11:20
2 miles
Trail Solo Charity/Fund raising


Oct 17 2020 : Light rain throughout the day.
9.2°C - 16.9°C (48.5°F - 62.5°F)

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The information about this race is based on information provided by the organisers or found on the official website of the event. Always check the official website for up-to-date information. If you have noticed any mistake, let us know at [email protected]
Last checked on 2020-10-12


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