Indoor Insanity 5k

  • Date Sun 11th January 2026
  • Time 8:00AM EST
  • Location Waterville, Maine
  • Price Free - $38.00
  • Races 6 races
  • Distances 5km

Event summary

Get ready for an exhilarating experience at the Indoor Insanity 5K on Sunday, January 11, 2026, in Waterville, Kennebec! This unique event invites participants to escape the winter chill and enjoy a warm, indoor race environment where ice, snow, and frigid winds are a thing of the past. Experience the joy of running in circles while surrounded by lively music and a supportive community. This event is not just about racing; it's a fun-filled fundraiser aimed at preventing lung cancer by supporting the installation of radon mitigation systems in low-income Maine households.

Runners of all abilities are welcome, with heats tailored to different speeds to ensure an enjoyable experience for everyone. Choose from three heats: Heat #1 for the fastest runners (15-20 minutes 5K), Heat #2 for intermediate runners (20-27 minutes), and Heat #3 for runners of any level, including dedicated lanes for walkers. Plus, there will be a Kids Fun Run to keep the little ones active! Don't miss your chance to be part of this exciting event that combines fitness, fun, and philanthropy. Make sure to sign up early to secure your spot and consider fundraising to help more homes in need. Join us for a memorable

Organiser's Description

Join us on Sunday, January 11, 2026 for a race event unlike any other in Maine. Get out of the cold and head indoors: no ice underfoot, no frigid gusts in your face, and no snow overhead! Who knew running in circles was so much fun? Music, comaraderie, and running! Walkers welcome.

Indoor Insanity 5K is a fundraiser to prevent lung cancer. Your race fees help pay for installation of radon mitigation systems in low-income Maine households.

To minimize injury and "traffic jams", runners can pick their preferred heat based on their average personal running speed.
Heat # 1 - for the fastest runners (15-20 minutes 5k) Field will be limited to 30 runners. First come, first served sign ups
Heat #2 - for the intermediate runners (20-27 minute 5k) Field will be limited to 75 runners. First come, first served sign ups
Heat #3 - for runners of any level willing to take on the chaos of Indoor Insanity.
Walkers are welcome (we will have dedicated lanes for walkers). Walkers start with Heat #1 Runners
Kids Fun Run, too!
The race will be professionally chip-timed for accurate individual lap and finish times.
Race fees are for race only. The deadline to purchase race shirts if you want one is December 22, 2025. We will have limited quantities available for purchase on the day of the event. First-come, first-served.
Please consider fundraising to help us mitigate more homes.

Races

  • Heat 1 5k Runners 15-20 Minutes

    Incl. $3.00 Fee

    Sun 11th January 2026 (8:00AM EST)

    $38.00

    Online registration available through 5:00 p.m. on January 9, 2026. Race Day Registration (walk-ins welcome) opens at 7:15 a.m.; Heat # 1 (
  • Walkers in a Separate Lane

    Incl. $3.00 Fee

    Sun 11th January 2026 (8:00AM EST)

    $38.00

    Online registration available through 5:00 p.m. on January 9, 2026. Race Day Registration (walk-ins welcome) opens at 7:15 a.m. New for 2026! Walkers will start with Heat #1 runners at 8:00 a.m. We will have two dedicated lanes just for walkers.
  • Heat #2 5K Runners 20-27 Minutes

    Incl. $3.00 Fee

    Sun 11th January 2026 (8:40AM EST)

    $38.00

    Online registration available through 5:00 p.m. on January 9, 2026. Race Day Registration (walk-ins welcome) opens at 7:15 a.m.; Heat #2 (20-27 minute 5K runners) starts at 8:40 or immediately following the Kids Fun Run. Schedule change: Walkers will be starting with Heat #1 this year.
  • Heat #3 5K Runners 27 Minutes and Above

    Incl. $3.00 Fee

    Sun 11th January 2026 (9:20AM EST)

    $38.00

    Online registration available through 5:00 p.m. on January 9, 2026. Race-Day Registration (walk-ins welcome) opens at 7:15 a.m.; Heat #3 (for runners of all levels) starts at 9:20 or as soon as possible after the end of heat #2.
  • Kids Fun Run

    Incl. Long Sleeve Cotton T (Youth Sizing)

    Sun 11th January 2026 (8:25AM EST)

    Free

    Kids fun run is 2 laps (.5 miles). Kids' fun run participants receive free race shirt. Kids' fun run only participants are not eligible for door prizes.
  • Fundraiser Not Running or Walking

    Free

    Not running or walking but want to support Indoor Insanity through a fundraising page to send to family, friends and colleagues

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Location

Harold Alfond Athletics & Recreation Center, Colby College, 4900 Mayflower Hill Drive, Waterville, 04901, ME, United States

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Jan 11, 2026

Free - $38.00