Around 100,000 people took part in 230 events last year.
People around the midlands will walk, run or swim tomorrow to remember those who have died by suicide.
The annual 'Darkness Into Light' kicks off at 4.15am tomorrow morning, to raise funds for Pieta House.
The charity estimates around 100,000 people took part in 230 events last year.
Martin Dollard is taking part in a 5km walk beginning at the Midlands Prison - he explains why he's getting involved:
Here are the locations in the midlands we're aware of so far - feel free to let us know if your local community or club is hosting an event.
LAOIS
Portarlington GAA Club
Midlands Prison, starting at 4.15am - R32F796,
Lions AFC, Cork Road, Durrow - 4.15am - R32 PD26
OFFALY
Banagher College, Colaiste Na Sionna, R24 WR22
St Mary's Secondary School Edenderry, R45 DA33
Lough Boora Parklands, Lea Beg, Boora Leabag, Tullamore, Offaly R35 DA50
WESTMEATH
Athlone Town Football Stadium, N37 P7D7
St. Loman's GAA Club
Offaly Community Organisations Awarded BnM Funding
Former Army Ranger Praises Public Defence Forces Training
RNLI Christmas Pop Up Shop Takes Place This Weekend
Midlands Prison Ranks Top Two For Serious Complaints
High Court Quashes Lissywollen Ministerial Order
Solicitor For Westmeath Family Says High Court Action Added To Trauma
Father Who Raped And Threatened To Kill Daughter Jailed For 12 years
Country Music Night To Take Place In Laois
Offaly Driving Instructor Criticises New Learner Driver Rules
Offaly Community Groups Receive Over €164k In Funding From Bord na Móna
Mental Health Charity Highlight Tips For Stress Awareness Week
Family Of Joe Drennan Express Relief At Extended Sentence For His Killer
Midlands MEP Urges Tougher Stance On EU Nitrates Deal
Midlands Prisons Linked To One In Three Inmate Deaths
Laois Councillor Calls For Livestreaming Of Meetings
Two Men Charged After Cross Border Terrorism Investigation In Laois
Sentence Increased For Driver Who Killed Laois Student In Hit And Run
HSE Warns Poultry Farmers To Get Flu Shot Amid Bird Flu Cases
Westmeath Farmers Encouraged To Attend Election Debate