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 the Indoor Insanity 5K, a unique running experience taking place on Sunday, January 11, 2026, in the heart of Waterville, Kennebec, Maine! This exciting indoor race invites participants to escape the winter chill and enjoy a warm, festive atmosphere filled with music and camaraderie. Whether you're a seasoned runner or a casual walker, there’s a place for you here. With race distances designed for everyone, including a competitive 5K for all skill levels and a fun Kids Fun Run, you can choose your heat based on your personal speed—ensuring a smooth and enjoyable race experience.
This event is not just about running; it's a meaningful fundraiser aimed at preventing lung cancer. Proceeds will help install radon mitigation systems in low-income households across Maine. Join us for this exhilarating day that promises to be filled with energy, community spirit, and a chance to make a positive impact. Remember, while online registration has closed, walk-in registrations are welcome. Don’t miss out on this opportunity to run indoors and support a great cause!
This event is not just about running; it's a meaningful fundraiser aimed at preventing lung cancer. Proceeds will help install radon mitigation systems in low-income households across Maine. Join us for this exhilarating day that promises to be filled with energy, community spirit, and a chance to make a positive impact. Remember, while online registration has closed, walk-in registrations are welcome. Don’t miss out on this opportunity to run indoors and support a great cause!
Organiser's Description
ONLINE REGISTRATION IS CLOSED. WALK-IN REGISTRATIONS WELCOME.
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 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: we have two dedicated lanes for walkers. Walkers start with Heat #1 Runners
Kids Fun Run, too!
The race is 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.
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 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: we have two dedicated lanes for walkers. Walkers start with Heat #1 Runners
Kids Fun Run, too!
The race is 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
CLOSEDOnline 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
CLOSEDOnline 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
CLOSEDOnline 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
CLOSEDOnline 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
CLOSEDKids 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
CLOSEDNot running or walking but want to support Indoor Insanity through a fundraising page to send to family, friends and colleagues
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Harold Alfond Athletics & Recreation Center, Colby College, 4900 Mayflower Hill Drive, Waterville, 04901, ME, United States
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