Spring Roll Challenge

The RoundTrip Spring Roll Challenge takes place every April in honor of Earth Month. 

It is a free, fun initiative encouraging people who live and work in Dane County to swap solo driving trips for biking, busing, walking/rolling, and carpooling more often—and celebrating those already choosing sustainable transportation year-round.

Note: The Spring Roll Challenge is all about reducing pollution and saving money on trips we might otherwise drive alone, so trips made for leisure and fitness do not count.

🏆How to Join

Anyone 18 or older can take part in the challenge by creating a free RoundTrip account. During the challenge, simply log your car-free and carpool trips in the RoundTrip Commute Hub to be entered into weekly and grand prize drawings.

After you create an account, simply log your green trips for chances to win weekly and grand prize drawings. 

Register with RoundTrip

Spring Roll Challenge logo

2026 Spring Roll Challenge

Join our third-annual challenge, happening April 1-30, 2026!

Challenge Sponsors

Thank you to the local businesses and organizations donating weekly and grand prizes for this year's challenge:

  • Ian's Pizza
  • The Soap Opera
  • Forage Kitchen
  • Icki Sticki

2025 Spring Roll Challenge

Our Collective Impact

  • 299 challenge participants
  • 7,930 bus, bike, walk/roll, and carpool trips
  • 45,000+ miles traveled
  • $9,900+ saved on gas and car maintenance
  • 14.9 tons CO2 emissions avoided

    the same as taking three gas-powered cars off the road for an entire year! 

  • 931,000 calories burned
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