Sunday, 22 Nov 2026 · Entries open
Carrickfergus, County Antrim · Northern Ireland
Surface not confirmed
Organised by We Run Wild NI
- Published distance
- Half marathon
Monument Run Half Marathon is an individual half-marathon event in Carrickfergus.
Fixed-distance half marathon
Official individual half-marathon category; no certification inferred.
Approximate race area. Check the organiser’s website for the exact start and race-day directions.
Details & source checks
Start: Carrickfergus
Official specials page confirms half option 22 Nov 2026 from Carrickfergus via Knockagh Monument; half once, full twice.
Sources checked 14 September 2026. Entry availability can change; check with the organiser.
Start: approximate race area. Official specials page explicitly places this half-marathon start/finish in Carrickfergus. Town representative point only; not an assertion that it shares the castle venue. Dates and status remain unchanged. Location source (opens in a new tab)
Geographic location source 1 (opens in a new tab)
Saturday, 12 Dec 2026 · Entries open
Carrickfergus, County Antrim · Northern Ireland
Surface not confirmed
Organised by We Run Wild NI
- Published distance
- Half marathon
Early Santa Xmas Run Half Marathon is an individual half-marathon event in Carrickfergus.
Lapped half marathon
Two loops for the half marathon.
Official individual half-marathon category; no certification inferred.
Approximate race area. Check the organiser’s website for the exact start and race-day directions.
Details & source checks
Start: Carrickfergus
Official specials page confirms 12 Dec 2026 with half two loops and Carrickfergus start/finish; calendar says registration open.
Sources checked 14 September 2026. Entry availability can change; check with the organiser.
Start: approximate race area. Official specials page explicitly places this half-marathon start/finish in Carrickfergus. Town representative point only; not an assertion that it shares the castle venue. Dates and status remain unchanged. Location source (opens in a new tab)
Geographic location source 1 (opens in a new tab)
Sunday, 17 Jan 2027 · Entries open
Carrickfergus, County Antrim · Northern Ireland
Surface not confirmed
Organised by We Run Wild NI
- Published distance
- Half marathon
January Blues Run Half Marathon is an individual half-marathon event in Carrickfergus.
Fixed-distance half marathon
Official individual half-marathon category; no certification inferred.
Approximate race area. Check the organiser’s website for the exact start and race-day directions.
Details & source checks
Start: Carrickfergus
Official event calendar explicitly dates January Blues 17 Jan 2027, agreeing with specials page introduction describing end 2026/start 2027. Isolated specials date says 2026; interpreted as retained year typo, with both sources retained.
Sources checked 14 September 2026. Entry availability can change; check with the organiser.
Start: approximate race area. Official specials page explicitly places this half-marathon start/finish in Carrickfergus. Town representative point only; not an assertion that it shares the castle venue. Dates and status remain unchanged. Location source (opens in a new tab)
Geographic location source 1 (opens in a new tab)
Saturday, 13 Feb 2027 · Entries open
Ballypatrick Forest area, County Antrim · Northern Ireland
Surface: Mixed
Organised by We Run Wild NI
- Published distance
- Half marathon
Rabbit Run Half Marathon is an individual half-marathon event in Ballypatrick Forest, Ballycastle.
Fixed-distance half marathon
Official individual half-marathon category; no certification inferred.
Approximate race area. Check the organiser’s website for the exact start and race-day directions.
Details & source checks
Start: Ballypatrick Forest, Ballycastle
Official shop event and calendar confirms 13 Feb 2027; half is one full forest loop on mixture of forest trail and road. Separate 10K route not confused with half.
Sources checked 14 September 2026. Entry availability can change; check with the organiser.
Race area: approximate race area. Current organiser entry explicitly places both distances in Ballypatrick Forest with the same start/finish venue. GeoNames Ballypatrick locality 11776668 beside this forest is used only as a representative forest-area point. The different Ballypatrick townland Q104354915 near Ballymoney was rejected. NI government forest description corroborates the A2/forest locality; no exact car park or start is claimed. Geographic attribution: GeoNames, CC BY 4.0; representative event-area point. Location source (opens in a new tab)
Geographic location source 1 (opens in a new tab)
Saturday, 29 May 2027 · Entries open
Ballintoy, County Antrim · Northern Ireland
Surface: Trail
Organised by We Run Wild NI
- Published distance
- Half marathon
Norn Iron 100 Half Marathon is an individual half-marathon event in Ballintoy.
Fixed-distance half marathon
Official organiser-designated trail half marathon; published distance retained without implying road certification.
Approximate race area. Check the organiser’s website for the exact start and race-day directions.
Details & source checks
Start: Ballintoy
Current 2027 official entry confirms 29 May and Ballintoy start to Portballintrae. 2026 race ran opposite direction on exceptional date; old start not reused.
Sources checked 14 September 2026. Entry availability can change; check with the organiser.
Start: approximate race area. Current organiser half-marathon entry explicitly starts in Ballintoy and finishes at Portballintrae. Use village representative point. Do not infer that this half shares the 100-mile quarry start. Location source (opens in a new tab)
Geographic location source 1 (opens in a new tab)
Sunday, 25 Jul 2027 · Entry status unknown
Hillsborough Castle and Gardens, County Down · Northern Ireland
Surface: Mixed
Organised by RunThrough
- Published distance
- Half marathon
Hillsborough Castle and Gardens Half Marathon is an individual half-marathon event in Hillsborough Castle and Gardens.
Fixed-distance half marathon
Official individual half-marathon category; no certification inferred.
Approximate race area. Check the organiser’s website for the exact start and race-day directions.
Details & source checks
Start: Hillsborough Castle and Gardens
Official festival homepage confirms 25 July 2027, half option and start/finish within castle grounds; describes multi-terrain.
Sources checked 14 September 2026. Entry availability can change; check with the organiser.
Start: event venue. Current official 2027 festival page places half-marathon start and finish within Hillsborough Castle and Gardens. Named castle/grounds point only. Travel page directs arrivals to the Lower Visitors Centre, 349 Hillsborough Road; that separate arrival address is not presented as the start point. Location source (opens in a new tab)
Geographic location source 1 (opens in a new tab)
Sunday, 29 Aug 2027 · Entries open
Larne, County Antrim · Northern Ireland
Surface: Road
Organised by Antrim Coast Half Marathon
- Published distance
- Half marathon
Antrim Coast Half Marathon is an individual half-marathon event in Larne.
Fixed-distance half marathon
Official individual half-marathon category; no certification inferred.
Approximate race area. Check the organiser’s website for the exact start and race-day directions.
Details & source checks
Start: Larne
Official homepage confirms Sunday 29 August 2027 and 2027 entry now live; held in Larne.
Sources checked 14 September 2026. Entry availability can change; check with the organiser.
Race area: approximate race area. Current official 2027 page describes the half marathon as held in Larne. Specific County Antrim town representative point; no coast-wide centroid or exact start-line claim. Location source (opens in a new tab)
Geographic location source 1 (opens in a new tab)
Sunday, 19 Sept 2027 · Entries open
Ormeau Embankment, Belfast · Northern Ireland
Surface: Road
Organised by Belfast City Marathon Ltd
- Published distance
- Half marathon
Phoenix Energy Belfast City Half Marathon is an individual half-marathon event in Ormeau Embankment, Belfast.
Fixed-distance half marathon
The current organiser explicitly lists this individual half marathon option. The organiser and its linked booking page confirm 19 September 2027 with ordinary registered and unregistered tickets available. Current fees are £48 affiliated and £50 unaffiliated; the early tier alone is sold out. Use the organiser's Embankment wording for location; the booking page also says Ormeau Park. Other course and cutoff details remain unverified.
Approximate race area. Check the organiser’s website for the exact start and race-day directions.
Details & source checks
Start: Ormeau Embankment, Belfast
Field-scoped review 2026-10-28: The organiser and its linked booking page confirm 19 September 2027 with ordinary registered and unregistered tickets available. Current fees are £48 affiliated and £50 unaffiliated; the early tier alone is sold out. Use the organiser's Embankment wording for location; the booking page also says Ormeau Park. Other course and cutoff details remain unverified. Unverified edition-specific facts remain unknown.
Sources checked 28 October 2026. Entry availability can change; check with the organiser.
Map location: event venue. Location-source coordinate for Ormeau Park. Official half event and its linked Eventmaster page independently establish Ormeau Park/Ormeau Embankment start venue; this is a park VENUE pin, not the exact embankment start line. Not copied from the marathon start or office. Location source (opens in a new tab)
Sunday, 3 Oct 2027 · Entry status unknown
Castlewellan Forest area, County Down · Northern Ireland
Surface: Trail
Organised by We Run Wild NI
- Published distance
- Half Marathon
Newcastle Way Half Marathon is an individual half-marathon event in Castlewellan Forest (outside forest start).
Fixed-distance half marathon
Official organiser-designated trail half marathon; published distance retained without implying road certification.
Approximate race area. Check the organiser’s website for the exact start and race-day directions.
Details & source checks
Start: Castlewellan Forest (outside forest start)
Complete official organiser calendar explicitly announces Newcastle Way Marathon & Half Marathon on Sunday 3 October under 2027. Entry status and any revised 2027 course details not yet stated.
Sources checked 14 September 2026. Entry availability can change; check with the organiser.
Start: approximate race area. Official Newcastle Way route page says the half starts just outside Castlewellan Forest, then follows the marathon route toward Newcastle. Forest-area representative point only, not an inside-forest exact start; Newcastle marathon start/finish is deliberately not copied. Retained 2027 same-event locality evidence preserved. Geographic attribution: GeoNames, CC BY 4.0; representative event-area point. Location source (opens in a new tab)
Geographic location source 1 (opens in a new tab)
This is a researched Northern Ireland collection, with coverage gaps recorded for review. It does not claim to include every half marathon. Distances follow the organiser’s published wording, including approximate trail half-marathon distances.