Events Calendar

August 2025

Wed 6

Dog Swim (8/6/2025 11:00 am)

Wednesday, Aug. 6, 2025 · 11 a.m. - 1 p.m.

Roosevelt Activity Pool 908 8th Ave, Longmont, Colorado, United States

Wed 6

Dog Swim (8/6/2025 4:00 pm)

Wednesday, Aug. 6, 2025 · 4 p.m. - 7 p.m.

Roosevelt Activity Pool 908 8th Ave, Longmont, Colorado, United States

Fri 8

Free Fitness in the Parks (8/8/2025)

Friday, Aug. 8, 2025 · 9 a.m. - 10 a.m.

Lanyon Park 1900 Collyer Street, Longmont, Colorado, United States

Sat 9

Open House at Sandstone Ranch (8/9/2025)

Saturday, Aug. 9, 2025 · 10 a.m. - 2 p.m. Open House at Sandstone Ranch Series

Sandstone Ranch Visitors Center 3001 Sandstone Dr., Longmont, CO, United States

Mon 11

First Step Golf Lessons

Monday, Aug. 11, 2025 · 10 a.m. - 11:30 a.m. First Step Golf Lessons Series

Twin Peaks Golf Course 1200 Cornell Dr, Longmont, CO, United States

Tue 12

Next Step Golf Lessons (8/12/2025)

Tuesday, Aug. 12, 2025 · 10 a.m. - 11:30 a.m. Next Step Golf Lessons Series

Ute Creek Golf Course 2000 Ute Creek Drive, Longmont, Colorado, United States

Tue 12

Free Fitness in the Parks

Tuesday, Aug. 12, 2025 · 6:30 p.m. - 7:30 p.m.

Lanyon Park 1900 Collyer Street, Longmont, Colorado, United States

Sat 16

Longmont Kids Only Triathlon

Saturday, Aug. 16, 2025 · 7 a.m. - 2 p.m.

Recreation Center 310 Quail Rd., Longmont, CO, United States

Sat 16

Adult Try-a-Tri Triathlon

Saturday, Aug. 16, 2025 · 7 a.m. - 2 p.m.

Recreation Center 310 Quail Rd., Longmont, CO, United States

Sat 16

Free Fitness in the Park

Saturday, Aug. 16, 2025 · 9 a.m. - 10 a.m.

Lanyon Park 1900 Collyer Street, Longmont, Colorado, United States

Fri 22

Five Seasons Quintet Concert

Friday, Aug. 22, 2025 · 5:30 p.m. - 7:30 p.m.

Sandstone Ranch Visitors Center 3001 Sandstone Dr., Longmont, CO, United States

Sat 23

Open House at Sandstone Ranch (8/23/2025)

Saturday, Aug. 23, 2025 · 10 a.m. - 2 p.m. Open House at Sandstone Ranch Series

Sandstone Ranch Visitors Center 3001 Sandstone Dr., Longmont, CO, United States

Tue 26

Free Fitness in the Parks

Tuesday, Aug. 26, 2025 · 6:30 p.m. - 7:30 p.m.

Lanyon Park 1900 Collyer Street, Longmont, Colorado, United States

September 2025

Sat 6

Free Fitness in the Park

Saturday, Sept. 6, 2025 · noon - 1 p.m.

Lanyon Park 1900 Collyer Street, Longmont, Colorado, United States

Sat 6

Rhythm at Roosevelt

Saturday, Sept. 6, 2025 · 2 p.m. - 10 p.m.

Roosevelt Park 700 Longs Peak Ave., Longmont, CO, United States

Fri 12

Itty Bitty City Preschool Playtime (9/12/2025)

Friday, Sept. 12, 2025 · 9 a.m. - 11 a.m. Itty Bitty City Preschool Playtime Series

Memorial Building 700 Longs Peak Ave., Longmont, CO, United States

Sat 13

Open House at Sandstone Ranch (9/13/2025)

Saturday, Sept. 13, 2025 · 10 a.m. - 2 p.m. Open House at Sandstone Ranch Series

Sandstone Ranch Visitors Center 3001 Sandstone Dr., Longmont, CO, United States

Sat 13

History Tour at Sandstone Ranch

Saturday, Sept. 13, 2025 · 10:30 a.m. - noon History Tour at Sandstone Ranch Series

Sandstone Ranch Visitors Center 3001 Sandstone Dr., Longmont, CO, United States

Tue 16

Bird Walk at Sandstone Ranch (9/16/2025)

Tuesday, Sept. 16, 2025 · 7:30 a.m. - 10 a.m. Bird Walk at Sandstone Ranch Series

Sandstone Ranch Visitors Center 3001 Sandstone Dr., Longmont, CO, United States

Fri 19

Itty Bitty City Preschool Playtime (9/19/2025)

Friday, Sept. 19, 2025 · 9 a.m. - 11 a.m. Itty Bitty City Preschool Playtime Series

Memorial Building 700 Longs Peak Ave., Longmont, CO, United States