Woldumar Trails 5k presented by Lake Trust Credit Union

Loading Map....

Date(s) - Sun, Nov 6, 2022
9:30 AM - 12:00 PM

Woldumar Nature Center



Runners, walkers, and nature enthusiasts! You are invited to enjoy the beauty of fall on the trails at Woldumar Nature Center.

The Woldumar Nature Association is a Lansing, MI based nonprofit that engages over 6000 students in outdoor education each year. You’ll enjoy the beauty of our prairie, pine forest, wetlands, and hardwood forest as you run along the Grand River on 180 acres protected by the Association.

Not only is this the perfect fall run on a beautiful course, but most importantly your participation supports quality science education that instills passion for the natural world in young people throughout the Greater Lansing Area. Your support furthers our mission: “To educate people about the natural environment.”


  • For everyone’s safety, pre-registration is required. There will not be a race-day registration option.
  • The course has varied natural running surfaces (no pavement) so we encourage you to run cautiously.
  • Refreshments are provided after the race.
  • Children’s activities are offered during and after the 5k event.
  • Pets are not allowed on the course during the in-person event, but are welcome on the trails during other times while the course is up.
  • Participants may walk with strollers, but should be prepared for steps and varied terrain.
  • Be sure to register early, there is no race day registration
  • Packet pickup day of the event starts at 8:30 am
  • 5k run/walk starts at 9:30 am
  • Woldumar is located at 5739 Old Lansing Rd, Lansing MI 48917

PRICING:  $30, but…

  • SAVE $5 THROUGH 10/6/22!
  • *Register as a group/team of 4 or more before 10/6/2022 and save an additional $5/person!
  • Long-sleeve tech shirts are available for purchase ($20 each) until 10/16, or at the race while supplies last
  • Donate $50 and receive $20 off your entry fee!
  • Donate $100 and receive $25 off your entry fee AND a free long-sleeve tech shirt (we’ll contact you for your size)


Hand-made wood tree cookie medallions for all participants and overall first place male and female.

1st-3rd place awarded in each age group male and female: 14 and under, 15-19, 20-29, 30-39, 40-49, 50-59, 60-69 and 70 and over.

Results will be live during the race and available afterwards on this website in the results tab at the top.

The race is professionally timed by the Michigan Running Foundation.

If you are interested in volunteering at or sponsoring this event, please contact development@woldumar.org

Woldumar Trails 5k presented by Lake Trust Credit Union