# Which half marathon events are open for entry right now?

4 of the 10 tracked half marathon events read open at the latest check: Big Half 2027, IU Health 500 Festival Mini-Marathon 2027, NN CPC Loop Den Haag 2027, Valio Helsinki City Run 2027.

- Big Half 2027: registration open since 2026-10-26, race day 2027-09-05: https://bikoosh.com/races/big-half
- Cardiff Half Marathon 2027: sold out since 2026-10-25, race day 2027-10-03: https://bikoosh.com/races/cardiff-half-marathon
- EDP Lisbon Half Marathon 2027: unconfirmed since 2026-10-25, race day 2027-03-07: https://bikoosh.com/races/lisbon-half-marathon
- GENERALI BERLIN HALF MARATHON 2027: ballot closed since 2026-10-25, race day 2027-04-04: https://bikoosh.com/races/berlin-half-marathon
- Göteborgsvarvet 2027: sold out since 2026-10-25, race day 2027-05-22: https://bikoosh.com/races/goteborgsvarvet
- Hyundai Mitja Marató Barcelona by Brooks 2027: sold out since 2026-10-25, race day 2027-02-14: https://bikoosh.com/races/mitja-marato-barcelona
- IU Health 500 Festival Mini-Marathon 2027: registration open since 2026-10-25, race day 2027-05-08: https://bikoosh.com/races/indy-mini-marathon
- NN CPC Loop Den Haag 2027: registration open since 2026-10-25, opens 2026-10-15, race day 2027-03-14: https://bikoosh.com/races/nn-cpc-loop-den-haag
- Oysho Royal Parks Half Marathon 2027: registration closed since 2026-10-25, race day 2027-10-10: https://bikoosh.com/races/royal-parks-half-marathon
- Valio Helsinki City Run 2027: registration open since 2026-10-25, race day 2027-05-08: https://bikoosh.com/races/helsinki-city-run

Race Entry Watch is an independent, sourced tracker, not affiliated with any organiser. Every status is read on the event's own registration page on the date shown; dates and fees are quoted as the organiser states them; an entry is yours to make on the organiser's site.