The event, which has been organised by Swindon Travel Choices in collaboration with British Land, Swindon Police, and Haydon Wick Parish Councillors.
It will take place on Friday 2 January, between 12pm and 3pm outside the Everlast Gym.
Among the supporters are local councillors Vinay Manro and Leanne Stevenson, who have both previously shown support for community-focused cycling activities.
Cllr Leanne Stevenson has championed the bike donation and gifting project at Haydon Wick Council, which saw residents donate 16 bikes.
These, alongside donations from across Swindon, were redistributed to new owners in time for Christmas.
Councillor Vinay Manro said: “I have co organised bike marking events at the Orbital over a number of years.
“They have consistently been well used by local residents, which is why we have arranged another session this January.”
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With many of these bikes and others in regular use, security marking matters. Marked bikes are less attractive to thieves and far more likely to be returned if stolen.
The upcoming event offers an opportunity for residents to have their bicycles security marked for free.
Attendees can also pick up freshly minted cycle and orienteering challenge maps, and enjoy complimentary refreshments.
The event is informal and focused on active travel, safety, and community wellbeing.
Residents are also invited to speak to Councillor Vinay Manro about any local issues.
Further details about the event and other upcoming events can be found on the Swindon Travel Choices website.