ARRL 10 Meter Contest Published December 12, 2024 | By Joel Harrison Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: December 13, 2025 – December 14, 2025 all-day 2025-12-13T00:00:00-06:00 2025-12-15T00:00:00-06:00 Contact: Event website