Challenge: Antenna Trail Loop 400M Challenge

Antenna Trail Loop Challenge: 400M/1/4 mile/440 yards
Distance of one round trip on the Antenna Field Trail at CMMC.
Registration: Online Registration is Closed

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Challenge: Transmitter 5K Challenge

Transmitter Challenge: 5K (3 miles)
Distance from CMMC receiving station to the South Chatham transmitter station.
Registration: Online Registration is Closed

Online Registration has Ended.


Challenge: Trans-Atlantic Half-Marathon Challenge

Trans-Atlantic Challenge: 13.1 miles
Distance from CMMC to Marconi's Wellfleet Station where the first trans-Atlantic transmissions were made.
Registration: Online Registration is Closed

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