# Which races are in April 2027, and can you still enter?

52 tracked events have a race day in April 2027 as their organisers state it; 29 read open for entry at the latest check: Unicaja Ultra Sierra Nevada 2027, Ylläs-Levi hiihto 2027, Cooper River Bridge Run 2027, We Ride Flanders 2027 (Tour of Flanders Cyclo), Around the Bay Road Race 2027, Carlsbad 5000 2027, Hobart Marathon Festival 2027, Movistar Madrid Medio Maratón 2027. Each status is read on the organiser's own registration page and dated.

- Unicaja Ultra Sierra Nevada 2027: registration open since 2026-10-27, race day 2027-04-02: https://bikoosh.com/races/ultra-sierra-nevada
- Ylläs-Levi hiihto 2027: registration open since 2026-10-27, race day 2027-04-02: https://bikoosh.com/races/yllas-levi-hiihto
- Cooper River Bridge Run 2027: registration open since 2026-10-27, race day 2027-04-03: https://bikoosh.com/races/cooper-river-bridge-run
- Lyon Urban Trail 2027: registration closed since 2026-10-27, opens 2026-11-12, race day 2027-04-03: https://bikoosh.com/races/lyon-urban-trail
- Umstead 100 2027: sold out since 2026-10-27, race day 2027-04-03: https://bikoosh.com/races/umstead-100
- We Ride Flanders 2027 (Tour of Flanders Cyclo): registration open since 2026-10-24, race day 2027-04-03: https://bikoosh.com/races/tour-of-flanders-cyclo
- Around the Bay Road Race 2027: registration open since 2026-10-27, race day 2027-04-04: https://bikoosh.com/races/around-the-bay-road-race
- ASICS Marathon de Paris 2027: ballot closed since 2026-10-24, opens 2026-09-08, race day 2027-04-04: https://bikoosh.com/races/paris-marathon
- Atacama Crossing (Chile) 2027 - 4 Deserts: unconfirmed since 2026-10-25, race day 2027-04-04: https://bikoosh.com/races/4-deserts-atacama-crossing
- Brighton Marathon 2027: sold out since 2026-10-25, opens 2026-04-12, race day 2027-04-04: https://bikoosh.com/races/brighton-marathon
- Carlsbad 5000 2027: registration open since 2026-10-27, race day 2027-04-04: https://bikoosh.com/races/carlsbad-5000
- Credit Union Cherry Blossom Ten Mile Run 2027: registration closed since 2026-10-25, race day 2027-04-04: https://bikoosh.com/races/cherry-blossom-ten-mile
- GENERALI BERLIN HALF MARATHON 2027: ballot closed since 2026-10-25, race day 2027-04-04: https://bikoosh.com/races/berlin-half-marathon
- Hobart Marathon Festival 2027: registration open since 2026-10-27, race day 2027-04-04: https://bikoosh.com/races/hobart-marathon-festival
- London Landmarks Half Marathon 2027: ballot closed since 2026-10-27, race day 2027-04-04: https://bikoosh.com/races/london-landmarks-half
- MDS Legendary 2027: sold out since 2026-10-24, race day 2027-04-04: https://bikoosh.com/races/marathon-des-sables
- Movistar Madrid Medio Maratón 2027: registration open since 2026-10-27, race day 2027-04-04: https://bikoosh.com/races/madrid-half-marathon
- Wizz Air Milano Marathon 2027: registration open since 2026-10-27, race day 2027-04-04: https://bikoosh.com/races/milano-marathon
- Patagonia Run 2027: registration closed since 2026-10-27, race day 2027-04-07: https://bikoosh.com/races/patagonia-run
- Paris-Roubaix Challenge 2027 (17th edition): registration open since 2026-10-24, opens 2026-10-14, race day 2027-04-10: https://bikoosh.com/races/paris-roubaix-challenge
- ČSOB Bratislava Marathon 2027: registration open since 2026-10-27, race day 2027-04-10: https://bikoosh.com/races/csob-bratislava-marathon
- 25th Oberbank Linz Danube Marathon (2027): registration open since 2026-10-25, race day 2027-04-11: https://bikoosh.com/races/linz-marathon
- 35. ADAC Marathon Hannover (2027): registration open since 2026-10-25, race day 2027-04-11: https://bikoosh.com/races/adac-marathon-hannover
- NN Marathon Rotterdam 2027: registration open since 2026-10-24, opens 2026-10-20, race day 2027-04-11: https://bikoosh.com/races/rotterdam-marathon
- OCHSNER SPORT Zürich Marathon 2027: sold out since 2026-10-25, race day 2027-04-11: https://bikoosh.com/races/zurich-marathon
- Statesman Capitol 10,000 2027: registration open since 2026-10-27, race day 2027-04-11: https://bikoosh.com/races/statesman-capitol-10k
- The Hapalua 2027: registration open since 2026-10-27, race day 2027-04-11: https://bikoosh.com/races/hapalua-half-marathon
- Sea Otter Classic 2027: registration open since 2026-10-25, race day 2027-04-15: https://bikoosh.com/races/sea-otter-classic
- Amstel Gold Race Toerversie 2027: registration open since 2026-10-25, opens 2026-10-01, race day 2027-04-17: https://bikoosh.com/races/amstel-gold-race-toerversie
- Barry-Roubaix 2027: registration closed since 2026-10-27, race day 2027-04-17: https://bikoosh.com/races/barry-roubaix
- Foot Levelers Blue Ridge Marathon 2027: registration open since 2026-10-27, race day 2027-04-17: https://bikoosh.com/races/blue-ridge-marathon
- 49. Leipzig Marathon 2027: registration open since 2026-10-27, opens 2026-10-03, race day 2027-04-18: https://bikoosh.com/races/leipzig-marathon
- Baloise Antwerp 10 Miles 2027: registration closed since 2026-10-25, race day 2027-04-18: https://bikoosh.com/races/baloise-antwerp-10-miles
- Vienna City Marathon 2027: waitlist since 2026-10-24, race day 2027-04-18: https://bikoosh.com/races/vienna-city-marathon
- 2027 Boston Marathon presented by Bank of America: registration closed since 2026-10-24, opens 2026-09-14, race day 2027-04-19: https://bikoosh.com/races/boston-marathon
- Dirty Reiver 2027: waitlist since 2026-10-27, race day 2027-04-23: https://bikoosh.com/races/dirty-reiver
- Eugene Marathon 2027: registration open since 2026-10-27, race day 2027-04-23: https://bikoosh.com/races/eugene-marathon
- Oklahoma City Memorial Marathon 2027: registration open since 2026-10-27, race day 2027-04-23: https://bikoosh.com/races/oklahoma-city-memorial-marathon
- RMB Ultra-Trail Drakensberg 2027: registration open since 2026-10-25, race day 2027-04-23: https://bikoosh.com/races/ultra-trail-drakensberg
- 2027 Double TCS London Marathon: ballot closed since 2026-10-24, race day 2027-04-24: https://bikoosh.com/races/london-marathon
- Fjordkraft Bergen City Marathon 2027: registration open since 2026-10-27, race day 2027-04-24: https://bikoosh.com/races/bergen-city-marathon
- Glasgow Kiltwalk Weekend 2027: registration open since 2026-10-27, race day 2027-04-24: https://bikoosh.com/races/glasgow-kiltwalk
- Levi's GranFondo 2027: registration open since 2026-10-25, race day 2027-04-24: https://bikoosh.com/races/levis-granfondo
- MALLORCA 312 OK MOBILITY 2027: waitlist since 2026-10-24, race day 2027-04-24: https://bikoosh.com/races/mallorca-312
- MIUT - Madeira Island Ultra-Trail 2027: ballot open since 2026-10-25, opens 2026-10-12, race day 2027-04-24: https://bikoosh.com/races/madeira-island-ultra-trail
- Salt Lake City Marathon 2027: registration open since 2026-10-27, race day 2027-04-24: https://bikoosh.com/races/salt-lake-city-marathon
- 25. Heilbronner Trollinger Marathon 2027: registration closed since 2026-10-27, race day 2027-04-25: https://bikoosh.com/races/trollinger-marathon
- Big Sur International Marathon 2027: ballot closed since 2026-10-25, race day 2027-04-25: https://bikoosh.com/races/big-sur-international-marathon
- Connemara International Marathon 2027: registration closed since 2026-10-27, race day 2027-04-25: https://bikoosh.com/races/connemara-marathon
- Haspa Marathon Hamburg 2027: sold out since 2026-10-25, race day 2027-04-25: https://bikoosh.com/races/haspa-marathon-hamburg
- San Diego 100 2027: registration closed since 2026-10-27, opens 2027-01-01, race day 2027-04-30: https://bikoosh.com/races/san-diego-100
- The Traka 2027: registration open since 2026-10-27, race day 2027-04-30: https://bikoosh.com/races/the-traka

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.