The Bullfrog Splashdown
About this race
Run the Race. Stay for the Party.
Join fellow runners on June 14, 2026 for the The Bullfrog Splashdown. It's a fantastic 10K, 5K, 2.4K, 8.9K featuring a flat and fast course in Littleton.
Pick your distance
Running
10k Run (Timed)
5K Run (Timed)
Bullfrog Hot Lap (Kids 1.5 Mile)
Open to ages 6-12 at time of the event.
Bullfrog Relay (Fun Team Event)
Weather Overview
These values represent the 2-year monthly averages for June in Littleton.
About Littleton
The Bullfrog Splashdown takes place in Littleton, Colorado, United States. The local timezone is America/Denver.
Reviews
Done this event?
If you've participated in this event, share your experience with other runners
🏃 Plan Your Next Race in Littleton
Find upcoming events by distance:
- Littleton 5K Races Best Littleton routes for beginners and speed work.
- 10K Run Events in Littleton The most popular local distance in Colorado.
- Littleton Half Marathons Top-rated 21.1K courses in the Littleton area.
- Littleton Running Calendar 2026 See all upcoming race dates.
Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.
