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Additional race information can be found at https://www.withoutlimits.co/stroke-stride-series.
The 2021 Boulder Stroke & Stride Series
June 3rd, 10th, 17th, 24th, July 8th, 15th, 22nd, 29th, & August 5th
2021 COVID-19 Update: As of January 6th the Colorado Department of Public Health has moved the “safer at home” dial from level red back down to level orange. This is a positive move towards our target goal of “level green” as the vaccine rollout remains on schedule. Registration for this event is currently open. We’ll continue to post the latest health department announcements on this page. Should the “reopening” be delayed, or the situation regress and we’re forced to cancel, 100% of your entries will be rolled to the 2022 edition of this event.
The Boulder Stroke & Stride enters its 20th season in 2021, 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. Many participants make their open-water swimming debut in the beginner-friendly Stroke & Stride 750 meter event, while more seasoned athletes get the thrill of starting alongside some of the top athletes in the world in the 1,500 meter swim. 250-400 participants enjoy the Stroke & Stride every week! Live timing, great post race food, beanie for 6-pack entries, and series prizes are just the beginning!
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