Biking the Camino De Santiago

Caminoways has a biking option. It will not be a group per se but you others on your same cadence will be usual be traveling together, which is say you'll be staying at the same places.

My wife and used them for walking and we were happy with the company.

https://caminoways.com/camino-frances

Good luck! ¡Buen Camino!

I found two well-regarded companies that do cycling on the Camino, but both do a Spain-Portugal Camino, and both go north to south, starting in Santiago. Which is opposite the traditional pilgrimage route. But perhaps that is not important.

https://www.vbt.com/tours/coastal-camino-de-santiago/

https://www.backroads.com/trips/BSTI/spain-galicia-portugal-porto-bike-tour

This one goes south to north, ending in Santiago, but also uses the Portuguese Camino route.

https://www.tripsite.com/bike/tours/the-coastal-route-santiago-de-compostela/

And finally, here is one that uses the traditional route through northern Spain:

https://www.skedaddle.com/uk/cycling/holiday/Leisure_Cycling/Spain_-_Camino_de_Santiago_-_Guided_Leisure_Cycling_Holiday/17/view.rails?_gl=1*1sk91yf*_up*MQ..*_ga*MjE0Mjc1MDgyMS4xNzA0NjcyMDUz*_ga_MK0WLVZNPL*MTcwNDY3MjA1My4xLjEuMTcwNDY3MjA2OC4wLjAuMA..

Saddle Skedaddle is a British cycle tour company.