9:30–11:00 am
Wellbeing & outdoors$20 drop-in
Yoga at The Brinton
The Brinton Museum · Big Horn
An outdoor, all-levels class; bring a mat and water. Walk-ins are welcome, and weather may change the schedule.
Check source · The Brinton MuseumThis Week in Sheridan
Week of August 16 – 22, 2026
AUGUST 16 – 22 · SHERIDAN COUNTY, WYOMING
Plan ahead
for the week.
Public events and activities across Sheridan County for August 16 – 22, each one checked against its organizer or venue source.
This is a community calendar, not a booking ledger. Generic park permits, private parties, practices, setup blocks and facility holds are deliberately excluded. Weather-sensitive events can change, so use the source link before leaving home.
Sunday
August 16
1:00 pm
Polo & outdoorsFree
BTA Cup
Big Horn Polo Club · Big Horn Equestrian Center
The first of Sunday’s two public polo matches, sponsored by the Beal family. Pack a tailgate; weather dependent.
Check source · Big Horn Polo Club3:00 pm
Polo & outdoorsFree
Pegasus Polo Cup
Big Horn Polo Club · Big Horn Equestrian Center
Sunday’s second match, sponsored by the Andras family. Bleachers, an announcer and concessions are available.
Check source · Big Horn Polo Club5:00–6:00 pm · online
Wellbeing & movement
Virtual Gentle-Stretching Yoga
Online · hosted by The Hub on Smith
A community virtual stretching session listed on The Hub’s Sunday calendar. Use the source page for access details.
Check source · The Hub on SmithThursday
August 20
8–10 am
Community
Walking Club at the Y
The Hub on Smith, 211 Smith Street, Sheridan, 82801
Tuesdays | Thursdays | 8:00 AM – 10:00 AM | YMCA Gym 2 No YMCA membership required—just tell the front desk you’re a registered Hub Patron, head to Gym 2 at the Sheridan YMCA, and enjoy your indoor walk!
Check source · The Hub on Smith events (iCal)Already underway
Running through the week
Daily · 9:30 am–5:00 pm
Arts & historyFree admission
Bighorn Rendezvous XI
The Brinton Museum · Big Horn
A regional art exhibition on view through September 21.
Check source · The Brinton MuseumDaily · 9:30 am–5:00 pm
Arts & historyFree admission
The Unfinished War
The Brinton Museum · Big Horn
The Battle of the Little Bighorn in Native American Art, on view through September 14.
Check source · The Brinton MuseumHOW THIS EDITION WAS MADE
Public events, checked at the source.
Listings come from first-party sources: library calendars, Sheridan College, Recreation, The Hub, school calendars, the polo clubs, SCLT, WYO Theater, the YMCA, Brinton, organizer newsletters, public social pages and direct submissions.
A missing time is marked “not posted.” A registration deadline that has passed is called out. No event was inferred from a private reservation.