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Outdoor activities

in Rialto, CA

Discover outdoor activities in Rialto with Meetup. Whatever your interest, Meetup helps you connect with like-minded people.

Hiking

Got Monday Off for MLK DAY Jan. 19th? Join Us!!!!!!

Mon, Jan 19, 2026 · 9:00 AM PST

Got Monday Off for MLK DAY Jan. 19th? Join Us!!!!!!

by Faithful Ascent Christian Hiking and Outdoor Adventure

Hike- 5 miles round trip. Madonna of the Trail

Sat, Jan 10, 2026 · 8:15 AM PST

Hike- 5 miles round trip. Madonna of the Trail

by Women Who Love Life!

Evening Walk at Bonominio Park (south of Mt Rubidoux)

Thu, Jan 1, 2026 · 6:00 PM PST

Evening Walk at Bonominio Park (south of Mt Rubidoux)

by Riverside Walking Group

Let's Hike Skyline Drive in Corona - All Levels Hike

Tue, Dec 30 · 6:00 PM PST

Let's Hike Skyline Drive in Corona - All Levels Hike

by Lazy Ass Hiking

Walking

Group Walk with Friends in La Verne

Sat, Jan 3, 2026 · 7:00 AM PST

Group Walk with Friends in La Verne

by La Verne Walking Club

Evening Walk at Bonominio Park (south of Mt Rubidoux)

Mon, Dec 29 · 6:00 PM PST

Evening Walk at Bonominio Park (south of Mt Rubidoux)

by Riverside Walking Group

Evening Walk at Bonominio Park (south of Mt Rubidoux)

Wed, Dec 31 · 6:00 PM PST

Evening Walk at Bonominio Park (south of Mt Rubidoux)

by Riverside Walking Group

Inland Empire Night Skate

Thu, Jan 1, 2026 · 7:00 PM PST

Inland Empire Night Skate

by Southern California Urban Inline/Roller Skating

Running

The Grind Ride

Sat, Jan 3, 2026 · 8:00 AM PST

The Grind Ride

by Cycling Connection Rancho Cucamonga

ASP Run Club Weekend Long Social Run

Sat, Jan 3, 2026 · 7:00 AM PST

ASP Run Club Weekend Long Social Run

by A Snail's Pace Running Shop Weekly Runs

Inland Empire Night Skate

Thu, Jan 1, 2026 · 7:00 PM PST

Inland Empire Night Skate

by Southern California Urban Inline/Roller Skating

ASP Monday Night Chino Hills Social Run

Mon, Dec 29 · 6:00 PM PST

ASP Monday Night Chino Hills Social Run

by A Snail's Pace Running Shop Weekly Runs

Cycling

Level 2+/3+ EASY NIGHT RIDE ON THE P.E.T (19 mi)

Fri, Jan 2, 2026 · 5:30 PM PST

Level 2+/3+ EASY NIGHT RIDE ON THE P.E.T (19 mi)

by BOBie Cycling Club

Les Weekday Ride

Wed, Dec 31 · 8:30 AM PST

Les Weekday Ride

by Cycling Connection Rancho Cucamonga

Sunday Morning Ride

Sun, Jan 4, 2026 · 8:00 AM PST

Sunday Morning Ride

by Cycling Connection Rancho Cucamonga

Level 3/4: BOBies Nite Ride. 26 miles.

Thu, Jan 1, 2026 · 6:40 PM PST

Level 3/4: BOBies Nite Ride. 26 miles.

by BOBie Cycling Club

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