Running Races in Janesville, WI

Janesville, Wisconsin has 8 upcoming running races, from 5Ks to marathons. Browse by vibe, difficulty, and community fit to find the right race for you.

8 upcoming races listed

Fun races Scenic races Competitive races Quirky races Festive races For a Cause races Beginner-friendly

Stride 4 Shelter: Benefiting Housing 4 Our Vets

Run a scenic 5K in Janesville's Riverside Park to support Housing 4 Our Vets and provide essential care for homeless veterans.

Scenic
Competitive
For a Cause

Sat, Apr 11, 2026, 10:00 AM CDT3.1 MilesJanesville, WI

EasygoingRUN

Course · Rolling · Timed race

Run the Rock

Run for a cause in Janesville, WI, tackling distances from a 5K to a marathon, all while supporting children fighting cancer.

Competitive
For a Cause

Sun, Apr 26, 2026, 7:00 AM CDT26.2 MilesJanesville, WI

Steady EffortRUN

Course · Rolling · Walkers welcome

Dash with a Splash

Run a 5K to help end homelessness, then cool off with a refreshing dip in Palmer Park Pool. It's a dash for a cause with a splash of fun.

For a Cause

Sat, Jun 27, 2026, 9:00 AM CDT5KJanesville, WI

EasygoingRUN

Course · Rolling · Timed race

Skelly's Donut Dash

Run or walk through a stunning sunflower field with your dog, enjoy apple cider donuts, and support the Humane Society of Southern Wisconsin.

Fun
Scenic
Quirky
For a Cause

Sat, Aug 1, 2026, 8:00 AM CDT5KJanesville, WI

EasygoingRUN

Course · Rolling · Walkers welcome

Race for a Place to Call Home

Run for a meaningful cause in Janesville's beautiful Riverside Park, with a flat, fast course and awards for top finishers.

Fun
Scenic
Competitive
For a Cause

Sat, Aug 15, 2026, 7:30 AM CDT10KJanesville, WI

Steady EffortRUN

Course · Rolling · Timed race

Janesville Kids Triathlon

A welcoming triathlon for kids aged 7-12, focusing on fun and confidence, plus a "Race the Gator" run for younger participants.

Fun
Quirky

Fri, Aug 21, 2026, 9:00 AM CDT3.5 MilesJanesville, WI

EasygoingTRIATHLON

Course · Rolling · Family-oriented

Race for Freedom 5K Run/Walk

Run or walk for a vital cause at this family-friendly 5K, supporting efforts to end human trafficking.

Fun
Competitive
For a Cause

Sat, Sep 26, 2026, 9:00 AM CDT5KJanesville, WI

EasygoingRUN

Course · Rolling · Walkers welcome

Fall into Fall Trail 5k Run/Walk

A challenging trail 5k with scenic fall views, followed by a lively Fall Into Fall Heritage celebration featuring food, drinks, and music.

Fun
Scenic
Competitive
Festive

Sat, Oct 3, 2026, 9:00 AM CDT5KJanesville, WI

EasygoingTRAIL

Course · Rolling · Walkers welcome

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Browse by distance in Janesville, WI

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