Duluth, Minnesota · Saturday, December 6, 2025
The Chester Rim 5K -Duluth Winter Trailrunning Series is a 5k and running event held on Saturday, December 6, 2025. It is located in Duluth, Minnesota.
SOUND THE ALARM for the 12th Annual Chief Frantz Red Run 5k!
This family-friendly 5k walk/run brings the heat with kids’ activities, tasty food, and TONS of raffle prizes.
Register by June 26th to be guaranteed a race t-shirt!
All net proceeds from the Chief Frantz Red Run 5k benefit the Rice Lake Firefighters’ Relief Association. The RLFD is a volunteer fire department serving the City of Rice Lake and neighboring communities in Northeastern MN whose mission is to minimize the loss of life and property resulting from fire, medical emergencies, and other disasters.
PACKET PICK-UP:
Friday, July 17th, 4:30 pm - 6:30 pm
Race Day beginning at 8:00 am
RACE DAY PARKING:
Family of God Church
Stay tuned to Chief Frantz Red Run 5k on Facebook for updates.
This is a USAT sanctioned event and every participant, individual or team member. will have to purchase insurance either as an annual ($45) or a one-day USAT policy. You can go to www.USATriathlon.org to purchase an annual license, or renew your license. You will be able to purchase the one-day insurance if needed during registration. There is no day-of registration for the Brewhouse.
Buzz Ryan Short Course Triathlon - INDIVIDUAL Registration (incl. exhibition swim)
500m swim, 8 mile bike, 2.5 mile run NOTE: There is an exhibition category in this race with a 200m swim. You can select this as your swim wave during registration.
Brewhouse Long Course Triathlon - INDIVIDUAL Registration
1500m swim, 24.8m bike, 5 m run.
Buzz Ryan Short Course Triathlon - RELAY TEAM Captain Registration
500m swim, 8 mile bike, 2.5 mile run. Price is per team and not per person. Team of 2 or 3. Captain and each member will register separately.
Brewhouse Long Course Triathlon - RELAY TEAM Captain Registration
1500m swim, 24.8m bike, 6.2m run. Price is per team and not per person. Team of 2 or 3. Captain and each member will register separately.
Relay Team Member
Each relay member must sign up individually to sign the waiver and to make sure that the waiver is signed. Each relay member must have a current USAT license (one-day or annual) on the day of the race.
Online Registration ends at 7pm pm on Saturday night before the race. There will be in person registration at packet pick up (Check Athlete Letter for time and location https://www.brewhousetriathlon.com) . Cash, Check or Charge. There is no day-of registration for the Brewhouse Triathlon.
Shirt sizes are guaranteed up until 3 weeks from the event. If your size is not available during registration you may be able to exchange the one you choose at the race site after the race.
There are no refunds, but we will defer your registration if you let us know at least 4 weeks before the event.
The Root Beer Kids race is the partner race for the Brewhouse Triathlon. It is for kids 6-14 and takes place on Sunday afternoon.
6-8 year olds: 50 yard Swim, 1.5 mile Bike, 1/4 mile Run (approx: 2:50 start)
9-11 year olds: 100 yard Swim, 2.5 mile Bike, 1/2 mile Run (approx: 2:10 start)
12-14 year olds: 200 yard Swim, 5 mile Bike, 1 mile Run (1:30 start)
There will be in-person registration at The Barrel Room in the Fitger's complex across from the Brewhouse from 4-7pm on Saturday night. Cash, Check or Charge. There WILL be on-site registration for the Root Beer Kids Triathlon starting at 12:30pm on Sunday.
Cost is $25 (plus appropriate insurance fee) before July 21st. $35 from then until the race.
There is a separate $10 insurance fee payable to USAT as part of the registration process. This fee covers all USAT kids events throughout the year. If you are signing up for multiple events it may be easier to purchase the annual youth license at www.USATriathlon.org
There are no refunds but we will defer registration until next year if you notify us 4 weeks or more from the race date.
Mark your calendars for the 2026 Duluth Public Schools Unity In Our Community event at Bayfront Festival Park. Join us from 4:00-7:00 p.m. on Monday, August 24 to celebrate our district's students, staff, parents, and community.
The event will again include a FREE 1-mile fun run, starting at 4:30 p.m. and organized by the Young Athletes Foundation (YAF). IMPORTANT: Registration is required for the fun run.
The night will continue following the run with dozens of interactive activities, vendor booths, speakers, and much more.
Unity In Our Community is organized by Duluth Public Schools.