Boulder Stroke and Stride Series

The Boulder Stroke & Stride enters its 24th season in 2025, and offers Boulder area athletes a fun 1-lap 750 Meter Swim, or 2-Lap 1500 Meter swim in Boulder Reservoir, followed by a 5k run on the reservoir dam on 9 Thursday evenings throughout the summer. Live timing, great post race food, hooded sweatshirts for 6-pack entries, and series prizes are just the beginning!

You may also like the following events from Without Limits Productions:

• This Sunday, 27th July, 08:00 am, Steamboat Lake Triathlon in Clark
• Next Sunday, 3rd August, 08:00 am, Stagecoach Gravel Triathlon in Oak Creek
• Next month, 10th August, 08:15 am, Coeur Outdoor Divas Triathlon in Longmont

Also check out other Sports events in Boulder.