Link: https://drive.google.com/file/d/1q_fwNIKfeYyvcuFiY1D2p4xwYEZgy9Hd/view?usp=sharing Track in Poland near Przasnysz. 

Szwajcarska Szosa v0.1 (2019)

creator=Uwaga na dzika na drodze!!!
length=Okolo 3 kilometrow

TESTED OK: Racer v0.655

Takamari Touge (2005)

creator=DjGizmo

TESTED OK: Racer v0.84

Taupo

creator=Creator Danman
Converted from F1C by Brad H

version=052b7 / TESTED OK: Racer v0.84

Taupoulos (2013)

QuadCoreMax
3.715 km

version=090 / TESTED OK: Racer v0.90 RC4

TCDT Club Circuit (2004)

P. Hofstra

version=052b5 / TESTED OK: Racer v0.84

Terragen - a desert track (2010)

by luthobu - terrain created with Terragen v0.9.43

version=090 / TESTED OK: Racer v0.90 RC4

The Loop v0.3 (2004)

creator=Johan Revholm

TESTED OK: Racer v0.84

The River v0.12 final release (2007)

j.s.c
4.451 km / 2.767 miles

TESTED OK: Racer v0.84

Thruxton (2002)

creator=Tom Hardcastle mods by the AlfaNut, Mods by the AlfaNut
length=3.792km -- 2.356miles

version=050f / TESTED OK: Racer v0.84