Historical clue formulations

• Powered a unicycle, e.g. — 2024-04-03
• Biked — 2022-05-14
• Went by bicycle — 2020-07-06
• Went in tandem? — 2013-03-30
• Took a two-wheeler — 2008-06-29
• Did footwork? — 2006-03-31
• Biked — 1994-06-08