Competition Series

Forums

1. 944 Spec

   Series for Porsche 944s

   26.2k

   posts

   • 
   • 944 caged tub and plenty of parts
   • By 911racer, May 16
2. American Iron Racing

   American Iron : AI, AIX & Spec Iron

   25.3k

   posts

   • 
   • 2020 RCR's for the 2021 Season
   • By Al Watson, October 13
3. CMC

   Camaro Mustang Challenge

   36k

   posts

   • 
   • RCR #2 2021
   • By Den341548534727, October 14
4. Enduro

   General Enduro Racing Discussion about the 25 Hour, WERC and Regional Endurance Series

   2.7k

   posts

   • 
   • 25 hour pit assignment?
   • By valentind82, August 24
5. GTS Challenge

   German Touring Sportscar Challenge

   9.1k

   posts

   • 
   • 2021 GTS Rules Draft and the Long term plan statement.
   • By Michael G., October 11
6. HC

   HPD Honda Challenge

   15.8k

   posts

   • 
   • K24 swapped DC2 axle issues- help!!!
   • By djsteviec, August 16
7. NASA Prototype (NP01)

   The NASA Prototype (NP01) car and information about the class.

   461

   posts

   • 
   • NP01 eligible for Prototype Invitational
   • By Jonny1331, June 28
8. NASA Sim Racing

   General discussion related to NASA Sim Racing.

   387

   posts

   • 
   • Free iRacing League (this Wed) for GT3 Race Drivers and Racing Hopefuls
   • By Chariot71, September 16
9. NASA-X

   NASA Autocross

   826

   posts

   • 
   • Liked Nasa-X in northeast - you'll love MSNE
   • By Vitor, August 1
10. ST/SU

    Super Touring and Super Unlimited

    8.9k

    posts

    • 
    • 2021 Rules Time--How about no changes?
    • By 1jeffcat, Wednesday at 10:48 PM
11. SM

    Spec Miata Challenge

    592

    posts

    • 
    • 2020 Rules
    • By rubbertoes, December 26, 2019
12. Spec Z

    Spec Z Racing

    1.3k

    posts

    • 
    • How to Start
    • By SuperGT1LE, 22 hours ago
13. Spec E30

    Spec E30 Racing

    45

    posts

    • 
    • Interview E30 racer Steve Stepanian
    • By technikpodcast, December 30, 2019
14. Spec3

    The forum for Spec3 Racing: BMW E36 325

    1.1k

    posts

    • 
    • Time to build a Spec3?
    • By alleykat, February 8
15. Spec E46

    Spec E46 Racing

    21

    posts

    • 
    • Check the links
    • By jurick, February 20
16. Teen Mazda Challenge

    The NASA Teen Mazda Challenge is a unique program designed specifically for young drivers coming out of karting and entering sports car racing.

    3

    posts

    • 
    • Frequently Asked questions
    • By Brett B., February 18
17. Time Trial

    NASA TT utilizes a car classification system that is easy to understand, and gives HPDE 4 drivers a taste of competition by allowing them to compete for top lap times, in advanced, open passing run sessions, against similarly prepared cars for awards, prizes, and recognition.

    26.9k

    posts

    • 
    • NORCAL : ST4 owner of a Bodyshop
    • By Ale Sensoli, October 16
18. Rally Sport

    NASA's New Rally Sport

    3.6k

    posts

    • 
    • Driving Suit Standards...
    • By MathewCox, July 4, 2018
19. Team Racing Endurance Challenge (TREC)

    The NASA TREC series is an Endurance Racing series devoted to fun, low-cost competition. It provides for a low barrier of entry to NASA competition, making it very easy to get started in racing. 

    103

    posts

    • 
    • IS TREC DEAD
    • By Jeremy C., September 9