Speed Bounce Challenge - Challenge in lockdown.
Music Mark School 2020/21 - Music Mark School award 2020/21
Archery Competition - Year 6 Archery
Speed Stacking - Year 4 Virtual Speed Stacking
Boccia Competition - Year 3 virtual Boccia competition.
The Woodland Trust tree planting - The whole school helped to plant trees and hedging from the Woodland Trust.
Virtual Pentathlon Competition - Year 5 virtual pentathlon competition.
Archery second qualifier - Our year 6 archers took part in a second qualifier to finalise our team.
Archery - Year 6 archery competition
Cross Country - Year 5 Cross Country event
Archery Competition - Archery competition 
Girls’ football annual festival at Stevenage FC - Stevenage FC annual festival
Speed stacking team take part in district final - Speed stacking team travel to Ridgeway Academy
Welwyn St Mary’s awarded Gold! - Gold School Games Mark
District Indoor Athletics - Year 6 district indoor athletics
Year 6 Indoor Athletics competition - Indoor athletics team compete at Stanborough School.
Air Ambulance Assembly - The Air Ambulance assembly was really fun and interesting.
Table Tennis County Finals - Welwyn St Mary's table tennis teams finish 4th out of 428 teams within Hertfordshire.
Welwyn Parish Christmas card design winner - Welwyn Parish Christmas card design.
Basketball tournament - The children came 3rd at the basketball competition at Stanborough School.
Table tennis - Year 6 table tennis competition at Monks’ Walk School.
Key Stage 1 playground official opening - Key Stage 1 playground official opening.
Tennis - Year 4 tennis team through to District finals.
Year 5 Outdoor Activity Day - Year 5 visit to Edge Outdoor Activity centre. 
Tag Rugby - Year 5 took part in the World Cup Tag Rugby Tournament at Stanborough Pavilion.
Our school building is 80 years old! - Our school is 80 years old!