Forums in the Horse Racing Niche

1. Horse
Forum has 515,648 topics.
http://www.horsegroomingsupplies.com/horse-forums/  

2. TheRX Sports Betting Forum
TheRX Forum is home to thousands of online sports bettors. The community exchanges free sports picks, sportsbook bonuses, odds boosts, service plays, and much more. Register today!
http://www.therxforum.com/forum.php  

3. Texas Racing
Texas Racing
http://www.texasracing.us/forums/index.php  

4. Horse and Hound Forum
Horse and Hound Forum
https://forums.horseandhound.co.uk/  

5. Comic Book Resources Forums
The Comic Book Resources Community, where comic fans come to talk.
http://forums.comicbookresources.com/  

6. HFBoards - NHL Message Board and Forum for National Hockey League
HFboards is the largest ice hockey discussion forum, covering the NHL, College, Europe, and any other area of major hockey around the world. Over 36 million posts and growing.
http://hfboards.hockeysfuture.com/  

7. Sportbike Racing Forum
A forum community dedicated to electric motorcycle owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more!
http://www.esportbike.com/forums/  

8. Tobago
Forum has 41,743 posts.
https://www.mytobago.info/forum/  

9. FPV Drone Pilots Forum
Discuss FPV Drones and Racing Leagues, Championships and Regional Competitions
https://fpvdronepilots.com/  

10. R/C Tech Forums
RCTech - Radio Control Forum
https://www.rctech.net/forum/  

11. 10-Tenths Motorsport
TenTenths Motorsport Forum. Thousands of users, OVER 3 million posts on motorsport around the world. NASCAR, Formula 1, CART, IRL, A1 GP, you'll find them all at Ten-Tenths.
https://www.ten-tenths.com/forum/  

12. ATV Riders
This is a discussion forum powered by vBulletin. To find out about vBulletin, go to http://www.vbulletin.com/ .
http://www.atvriders.com/vbb/  

13. Pet Forums Community
Pet forums, the UKs most popular pet owners community and social site for dogs, cats and all other pets. Meet other pet owners and receive help, advice and answers to all your pet questions and...
http://www.petforums.co.uk/  

14. Cyclingnews Forum
Cyclingnews Forum
http://forum.cyclingnews.com/  

15. Tampa Racing
Tampa Florida website dedicated to automotive and racing enthusiasts.
https://www.tamparacing.com/forums/forum.php  

16. Build Your Own Arcade Controls
The NEW Build Your Own Arcade Controls - Index
http://forum.arcadecontrols.com/  

17. SlotForum
A forum community dedicated to slot car owners and enthusiasts. Come join the discussion about collections, racing, displays, models, track layouts, styles, reviews, accessories, classifieds, and...
https://www.slotforum.com/forums/  

18. GTPlanet
The web's largest community of sim-racing enthusiasts.
http://www.gtplanet.net/forum/index.php  

19. Woodcarving Illustrated
Forum has 596,795 posts.
http://www.woodcarvingillustrated.com/forum/  

20. Blue Traxx Forum
A forum community dedicated to Yamaha ATV owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, racing, maintenance, and more! Open to Banshees, Raptors,...
http://www.bluetraxx.com/forums/  

21. Kawasaki Ninja ZX Forum
Forum has 921,608 posts.
http://www.zxforums.com/forums/  

22. Scream And Fly Magazine
Scream And Fly High Performance Boating Online home page. Feature articles, reviews, event coverage, and the largest performance boating discussion forums in the world. Completely free Buy and...
https://www.screamandfly.com/  

23. SailingForums.com
Your Sailing Community - Features discussion on sailboat racing, rigging, repair, rules, cruising, and more.
http://sailingforums.com/  

24. Cycle Forums: Motorcycle and Sportbikes Forum
A forum community dedicated to all motorcycle owners and enthusiasts. Come join the discussion about performance, reviews, racing, touring, modifications, classifieds, troubleshooting, maintenance,...
http://www.cycleforums.com/forums/  

25. Honda-Acura.net
An unofficial Honda and Acura discussion forum
https://www.honda-acura.net/forums/  

26. Gold-Silver Forums
gold, silver, platinum, palladium, precious metals
http://gold-silver.us/forum/forum.php  

27. Pigeon-Talk
A forum community dedicated to pigeon owners and enthusiasts. Come join the discussion about breeding, shows, racing, performance, health, behavior, housing, adopting, care, classifieds, and more!
http://www.pigeons.biz/forums/  

28. Greyhound Racing
Forum has 388 posts.
http://greyhoundracingforum.com/  

29. BMW M3 Forum.com (E30 M3
BMW M3 Forum is an enthusiast site for BMW M3 and M power owners! Discuss and chat about the BMW M3, M5, M coupe, and other BMW M cars including the E46 M3 and the new E92 M3!
http://www.m3forum.net/m3forum/  

30. Suzuki GSX-R Motorcycle Forums Gixxer.com
A forum community dedicated to the Suzuki GSX-R motorcycle. Discuss the GSX-R600, GSX-R750, GSX-R1000, and GSX-R1100, and more!
http://www.gixxer.com/forums/  

31. DroneVibes - Drones, UAV's, Multirotor, Professional, Aerial Photography, FPV, Drone Racing
Drone Discussion Forums, Magazine, News and Podcast. Aerial Photography, FPV, Drone Racing, Classifieds, UAV's
https://www.dronevibes.com/forums/  

32. ApriliaForum sponsored by AF1 Racing, inc.
AF1 Racing is a top-rated authorized Aprilia, Vespa, Piaggio, Moto Guzzi, Zero, Energica, Ural and SWM
https://www.apriliaforum.com/forums/forum.php  

33. Hondahookup.com
Videos, Pictures, Tech tips, forum help, gallerys, links, faqs and a lot more on high powered cars. We have videos that will blow your mind away! Taking your Honda or Acura to the limit!
https://www.hondahookup.com/forums/  

34. Volkszone Forum
A forum community dedicated to aircooled Volkswagen owners and enthusiasts. Come join the discussion about performance, restorations, modifications, classifieds, troubleshooting, maintenance, and...
https://www.volkszone.com/VZi/  

35. RuneScape Community
Forum has 15,597,544 posts.
http://forums.zybez.net/  

36. Ducati Monster Motorcycle Forum
A forum community dedicated to Ducati Monster owners and enthusiasts. Come join the discussion about performance, modifications, racing, news, troubleshooting, maintenance, and more!
http://www.ducatimonster.org/forums/  

37. Pagan
Pagan Forum is an open faith community, welcoming people of all walks of life, sharing different perspectives and world views, and engaging in education, compassion and understanding.
http://www.paganforum.com/forum.php  

38. Grey Arrows Drone Club UK
The Premier club forum for UK Drone Enthusiasts!
https://greyarro.ws/  

39. Honda Prelude Forum
A forum community dedicated to Honda Prelude owners and enthusiasts. Come join the discussion about performance, modifications, engine builds, troubleshooting, maintenance, VTEC, and more!
http://www.preludepower.com/forums/  

40. Team Chevelle
A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance,...
http://www.chevelles.com/forums/  

41. RC Car Action Forums
RC Car Action forums for the discussion of all aspects of RC including racing, monster trucks, nitro engines, radio systems, electric power systems and more.
http://forums.radiocontrolzone.com/  

42. CustomObsessions.com
Forum has 562,124 posts.
https://www.customobsessions.com/phpBB/index.php  

43. www.neons.org
Forum has 1,066,686 posts.
https://forums.neons.org/  

44. SVTPerformance.com
Forum has 153,144 members.
http://www.svtperformance.com/forums/  

45. Trading Card Central
Trading Card Central's Collector Zone is a free community for trading card collectors
http://www.tradingcardcentral.com/forums/index.php  

46. LS1.com | GM LSx Performance Forum
LSx, LS1, LS2 LS7 GM Performance & Technical Information
https://www.ls1.com/forums/forum.php  

47. Nissan
Nissan Forum | Nissan Forums : The web's largest and most active community resource for Nissan and Infiniti owners and enthusiasts.
https://forums.nicoclub.com/  

48. UAV Coach Community Forum
https://community.uavcoach.com/  

49. Runners Forum
A forum community dedicated to all things Running! Come take a lap and talk training, marathons, proper self care, and more!
http://www.runnersforum.co.uk/  

50. Hardcore Sledder
A forum community dedicated to snowmobile owners and enthusiasts. Come join the discussion about performance, trails, riding tips, modifications, classifieds, accessories, troubleshooting,...
http://www.hardcoresledder.com/forums/