The International SimRacing League (http://www.racesimcentral.net/) is a racing league that offers different online & offline series for F1 Challenge 99-02 and NASCAR Racing 2003 and hopefully soon for SimBin's GTR too:
1. American LeMans Series
This series uses the LMP 900 Class of the SportsCar Challenge Mod for F1C. The qualify will be held offline, but the races itself are online on saturdays at 06:00pm CET (every two weeks). The series will have its first race at Sebring on September 4th, but during August we will make two practice races. Each event will be around 80 minutes race time.
2. CART
The series uses the CART-Mod for F1C and is raced online on saturdays at 08:00pm CET (every two weeks). The actual season will end in a few weeks, but a new is on its way.
3. IWSC PTC
This is an offline series by using the Prototype C Mod for F1C. We are in the middle of the season right now and the next race will be next week at LeMans.
4. WSTC
The WSTC is a series of fun races by using the ETCC-Physics. We will race on sundays at 08:00pm CET (every two weeks) and everyone is welcome to join at anytime without signing up. Just install the needed files, sign up to the forum and you can race with us. This series will end as soon as GTR is available.
The first race will be held this weekend...
5. Trans Am
An online series by using NASCAR Racing 2003 and the TPTCC-Mod. Races will be held on sundays at 08:00pm CET (every two weeks).
The series will start the end of August, but we will make three practice races before we officially start the season.
If you are interested please visit our website or email me at anytime.
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Have several nice days!!!
Michael "Mika" Heymanns
CEO of the ISRL
http://www.racesimcentral.net/