Atleta di triathlon che guida bici da corsa professionale al tramonto o all'alba di allenamento del mattino sullo sfondo - Foto e immagini stock

Triathlon athlete riding professional racing bike on morning workout sunset or sunrise in background

Triathlete riding his bicycle during sunset, preparing for a marathon. The warm colors of the sky provide a beautiful backdrop for his determined and focused effort

A triathlete rides his bike in the darkness of night, pushing himself to prepare for a marathon. The contrast between the darkness and the light of his bike creates a sense of drama and highlights the

A triathlete rides his bike in the darkness of night, pushing himself to prepare for a marathon. The contrast between the darkness and the light of his bike creates a sense of drama and highlights the

A triathlete rides his bike in the darkness of night, pushing himself to prepare for a marathon. The contrast between the darkness and the light of his bike creates a sense of drama and highlights the

Triathlon athlete riding professional racing bike on morning workout sunset or sunrise in background

A triathlete rides his bike in the darkness of night, pushing himself to prepare for a marathon. The contrast between the darkness and the light of his bike creates a sense of drama and highlights the

A triathlete rides his bike in the darkness of night, pushing himself to prepare for a marathon. The contrast between the darkness and the light of his bike creates a sense of drama and highlights the

Triathlon athlete riding professional racing bike at workout on curvy country road

Triathlete riding his bicycle during sunset, preparing for a marathon. The warm colors of the sky provide a beautiful backdrop for his determined and focused effort

Close up photo of triathlete riding his bicycle during sunset, preparing for a marathon. The warm colors of the sky provide a beautiful backdrop for his determined and focused effort

Triathlon athlete riding professional racing bike at workout on curvy country road

Triathlete riding his bicycle during sunset, preparing for a marathon. The warm colors of the sky provide a beautiful backdrop for his determined and focused effort

Triathlete riding his bicycle during sunset, preparing for a marathon. The warm colors of the sky provide a beautiful backdrop for his determined and focused effort