Unicorn 5k

APR

26

2026

Join the Unicorn 5k in Denver on April 26, 2026 at Great Lawn Park for a timed 5k with tee shirt and finisher medal plus a relaxed half mile saunter. Costumes, team discounts and a charity raffle make it a festive, family friendly day.

Sun 26 Apr 2026

Denver, Colorado

Registration

5 kilometers

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Event overview

The Unicorn 5k (Denver-East) is scheduled for Sun April 26, 2026 at Great Lawn Park, 101 Yosemite St, Denver, CO 80230. The event includes a main 5k race and an untimed shorter run called the 1/2 Mile(ish) Saunter. The 5k registration fee is listed as $45 (includes a $4 fee); the saunter fee is listed as $20.50 (includes a $3.50 fee). Registration prices increase after March 31, 2026.

Logistics and extras

5k
1/2 mile (ish) Saunter

The 5k entry includes a tee shirt and a finisher medal. The saunter is untimed and does not receive a medal. Costumes are encouraged and a costume contest will be held for DIY costumed participants. Teams of five or more receive a $5 discount per person; a referral program can return up to $20 to a registrant (valid only for the 5k). The event page lists free GPS tracking via RaceJoy and notes the race as an official BolderBoulder qualifier.

A charity partner, Bethany Foster Services, is associated with the event; in-kind donations to the charity are accepted and donors are entered into the race day raffle. The charity’s current wish list includes toddler pull-ups, school supplies, and Target gift cards. A balloon artist will provide balloon creations on site. Visit the organization's website for the most recent information.

5 km

1/2 Mile(ish) Saunter