Outdoor activities

in Ontario, CA

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

Hiking

Mt. Islip Trail Maintenance

Mt. Islip Trail Maintenance

Sat, Aug 15 · 8:00 AM PDT

by Los Angeles Hiking Group

Moderate HIKE @ STEEP CANYON & SUMMITRIDGE TRAILS

Moderate HIKE @ STEEP CANYON & SUMMITRIDGE TRAILS

Sun, Sep 13 · 8:00 AM PDT

by Friends Network Zone

10,000 Steps Hikes

10,000 Steps Hikes

Thu, Aug 20 · 5:00 PM PDT

by Puente Hills Preserve Hikers

10,000 Steps Hikes

10,000 Steps Hikes

Thu, Aug 27 · 5:00 PM PDT

by Puente Hills Preserve Hikers

Walking

A Walk For Connection

A Walk For Connection

Sat, Aug 22 · 10:00 AM PDT

Ontario Art Walk

Ontario Art Walk

Sat, Aug 15 · 6:00 PM PDT

by Happy Hour & Friends

Evening Walk at Bonominio Park (south of Mt Rubidoux)

Evening Walk at Bonominio Park (south of Mt Rubidoux)

Mon, Aug 17 · 5:30 PM PDT

by Riverside Walking Group

ASP CH x Hoka Demo Social Run

ASP CH x Hoka Demo Social Run

Mon, Aug 17 · 6:00 PM PDT

by A Snail's Pace Running Shop Weekly Runs

Running

ASP CH x Hoka Demo Social Run

ASP CH x Hoka Demo Social Run

Mon, Aug 17 · 6:00 PM PDT

by A Snail's Pace Running Shop Weekly Runs

DIRT CIRCUS Trail Running Festival

DIRT CIRCUS Trail Running Festival

Sat, Aug 29 · 7:00 AM PDT

by A Snail's Pace Running Shop Weekly Runs

Practice Slackline

Practice Slackline

Sat, Aug 15 · 10:00 AM PDT

by Ontario slackline

ASP x Brick & Barbell- Strength then Run

ASP x Brick & Barbell- Strength then Run

Tue, Aug 18 · 5:45 PM PDT

by A Snail's Pace Running Shop Weekly Runs

Cycling

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

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

Fri, Aug 14 · 5:30 PM PDT

by BOBie Cycling Club

7:30AM ROLLOUT Lvl 3: TUES A.M. RIDE "TUES to ENG Rd"

7:30AM ROLLOUT Lvl 3: TUES A.M. RIDE "TUES to ENG Rd"

Tue, Aug 18 · 7:15 AM PDT

by BOBie Cycling Club

Bonelli Loops

Bonelli Loops

Wed, Aug 19 · 6:00 PM PDT

by Cycling Connection Rancho Cucamonga

Les Weekday Ride

Les Weekday Ride

Wed, Aug 19 · 8:30 AM PDT

by Cycling Connection Rancho Cucamonga

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