25 MILE CTR example ride time

4:10 – 4:40

12:00 25 M to go start

12:40 20 M to go 40 minutes

1:25 15 M to go 45 minutes

2:35 10 M to go 50 minutes + 20 min hold

3:20 5 M to go 50 minutes

4:20 0 60 minutes and FINISH

30 MILE CTR example ride time

5:00 – 5:30

12:00 30 M to go start

12:40 25 M to go 40 minutes

1:25 20 M to go 45 minutes

2:35 15 M to go 50 minutes + 20 min hold

3:20 10 M to go 50 minutes

4:15 5 M to go 55 minutes

5:15 0 M to go 60 minutes and FINISH