The Bullfrog Splashdown is a community run and walk at Clement Park celebrating the start of summer with block-party energy and welcoming community vibes. Come for the run, then stay to hang out, meet other runners, and enjoy the park.

Finish-Line Block Party

 The race is only the beginning. After you cross the finish line, stick around for a park-side celebration featuring:

• ASICS demo shoes and swag giveaways

• Waterloo sparkling water and refreshments

• Complementary snacks for runners

• Local community businesses and vendors bringing interactive games and activities 

• Plenty of space to hang out, meet runners, and enjoy Clement Park

Timed race results will be published, but the real goal is simple: move your body, meet new people, and celebrate summer together.

Awards & Prizes

Each race will feature overall male and female winners, plus a fun mystery prize for the day - because this event is about celebrating the community as much as the finish line. 

Bring Your Crew

This event is walk-friendly, stroller-friendly, and family-friendly, so bring friends, teammates, and kids and plan to stay awhile after you finish. The relay is especially fun with a group, so consider building a team and making a morning of it.

Join the First Splashdown

This is the inaugural Bullfrog Splashdown, and we’re excited to launch what we hope becomes a new summer tradition in Littleton. Register now, grab your friends for a relay team, and come kick off summer with the community. Early registration also helps us plan food, vendors, and activities, so signing up in advance is greatly appreciated.