| Ice Line Trail | 2.5 mi | 17 ft | 0 ft |  19723570 |
| Bancroft Castle | 0.6 mi | 171 ft | 22 ft | 8258277 |
| Town Forest Loop Trail | -0.0 mi | 346 ft | 339 ft | 7699376 |
| Marion Stoddart Nashua River Loop | -0.0 mi | 17 ft | 29 ft | 8258373 |
| Hayes Woods Lollipop | -0.0 mi | 98 ft | 161 ft | 8258374 |
| Royal Throne Trail | -0.0 mi | 124 ft | 154 ft | 8258375 |
| Skip Along Skitapet | -0.0 mi | 128 ft | 221 ft | 8258457 |
| Skinner Pond & Forest Trail | -0.0 mi | 196 ft | 383 ft | 8258458 |
| Shepley Steeplechase Trail | -0.0 mi | 276 ft | 290 ft | 8258490 |
| Harry's Dark Forest River Trail | -0.0 mi | 0 ft | 0 ft | 8258491 |
| Sabine Woods Loop | -0.0 mi | 123 ft | 126 ft | 8258537 |
| Groton Town Forest Race 9.5 mile Loop | -0.0 mi | 746 ft | 684 ft | 7699374 |
| Groton Hills Trail | -0.0 mi | 447 ft | 327 ft | 8258656 |
| Gamlin Crystal Springs | -0.0 mi | 295 ft | 326 ft | 8258662 |
| East Groton Tour | -0.0 mi | 590 ft | 680 ft | 8258704 |
| Wharton Plantation Trail | -0.0 mi | 233 ft | 227 ft | 8258705 |
| Indian Hill | -0.0 mi | 296 ft | 257 ft | 8258791 |
| Rocky Hill Scenic Walk | -0.0 mi | 241 ft | 266 ft | 8258792 |
| West Groton Tour | -0.0 mi | 455 ft | 641 ft | 8438131 |
| South Groton Tour | -0.0 mi | 575 ft | 735 ft | 8438258 |
| Groton Tour | -0.0 mi | 866 ft | 663 ft | 8440075 |
| Drumlin Hop | -0.0 mi | 651 ft | 487 ft | 8790250 |
| Mclains/Fitch Woods | -0.0 mi | 92 ft | 195 ft | 8258655 |
| Groton Town Forest Race 3.4 Mile Loop | -0.0 mi | 273 ft | 278 ft | 7699375 |
