FRIDAY - Dublin Juvenile Indoors Day 4 (15000m), Tallaght 7pm
Dublin Airport BHAA C-C, Alsaa, 11am. www.bhaa.ie
Operation Transformation 5km, Phoenix Park 10am. Entry closed.
Opportunity to Transform 5km, Corkagh Park, Clondalkin, Co Dublin, 11am. Entry fee; reg at www.eventbrite.ie. C: firstname.lastname@example.org; 086-0441071.
Fitzer 5km for Rehab Dundalk, 11am. C: Mary Gamble 086 0432428.
Dublin Urban Trail Runs Race 1 (of 3), Marlay Park; 4km/8km. www.urbantrailsireland.com
Dublin Juvenile Indoors Day 5 (400m and relays), Tallaght, 12 noon.
ParkRun 5km, Malahide Castle,9.30am. No fee; reg at www.parkrun.ie.
Orienteering: Colleges Sprint Series, DCU, Glasnevin, 3-5pm. www.orienteering.ie.
Woodie's DIY Senior and Junior Interclub C-C Championships, Tullamore. Junior women's 4km, 1pm, jun men's 6km, 1.30pm, sen women's 8km, 2pm, sen men's 12km, 2.30pm. Also AAI Juvenile C-C Relays, 12 noon.
Celtic Link Duncannon 10km, Co Wexford, 12 noon. Entry €20. In aid of St James Cois na n Og. Cash prizes all categories. C: Ben 086 8938859.
Adare 10km, Co Limerick, 1pm. Entry €15 or €20 on day. Technical T-shirt all finishers. C: Willie Costello 087 4149782; www.westlimerickac.com.
Kerryhead/Ballyheigue Family Resource Centre 10km, Co Kerry, 12 noon. Entry €10.
Also 5km walk; entry €5. C: Seamus Falvey 066 7116961; www.discoverkerry.com/ballyheigue10k/.
Clew Bay Half Marathon, Louisburgh, Co Mayo, 11am. Entry €40. Medals, refreshments, hot showers. C: email@example.com.
Naas Duathlon Race 2 (3.2km run, 20km cycle, 3.2km run), Punchestown Racecourse, Co Kildare. www.naastriathlonclub.com.
Dublin Juvenile Indoors Day 6 (U12-15 field events), Santry 12 noon.
Orienteering: Spring League, Scarr, Co Wicklow, 11am-1pm. www.orienteering.ie