With daylight savings time ending in about a week you may want to consider the Pedalite. I spotted this on Gizmodo and went to the Pedalite website. Flashing LED’s but no battery.
*Tour de Donut – Katy, TX
Tour de Donut – Katy, TX. 8:00 AM start at the Katy Mills Mall in Katy. 28 and 55 mile routes. A unique race where you are rewarded 5 minutes for evry donut you eat along the way.