If you arrive by train, you'll probably end up on intercity station 'Ede-Wageningen', which is located about 3 km 2 mi south of the center of town.Bus lines are good, not too expensive, and frequent except at night. Of course, you could also take a taxi.
Hiring a bike is also a good alternative. Ede is generally flat, although the northeast corner of the town is elevated a bit, as it rises towards the heather fields and forests of the Veluwe. Bicycle lanes and paths in and around Ede, just like anywhere on the Veluwe, are excellent.