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23rd USA Radio Orienteering Championships (ARDF) / Int'l IARU Rgn 2 Champs

Chelsea, MI, US
Oct 5–13, 2024

Type: Orienteering - World

event website

added by: Vector

USA Radio-O Champs and IARU Region 2 Champs! Whether you're brand new to radio-O or an elite competitor, we welcome all orienteers to the great state of Michigan for supreme fall color racing in some of the finest SMOC venues known to mankind!

No excuses for not coming because there will be a training camp 5-6 Oct and practice days 8-9 Oct to help anyone who is either new or wants to improve skills! We will also have some equipment to rent for those that need it as long as you pre-arrange, so that's not an excuse either!

Competition days will be 10-13 Oct 2024 to include the following race formats:
- Radio Sprint
- Foxoring (Fox-O)
- 144 MHz Classic
- 3.5 MHz Classic
- Search & Rescue (SAR) Team Exhibition

We also have some exciting tourism/cultural outings, a Sat evening awards banquet, and other activities planned. Cider and donuts will definitely be part of the plan!

This event will serve as both the ARRL's USA Radio-O Champs, as well as the International Amateur Radio Union (IARU) Region 2 (North/Central/South America) Championship! We welcome international competitors to compete!
Event website:

Stay tuned at our social media channel for news here:

Bulletin 2 posted!


80 days ago
Website & Bulletin 2 posted 1  
217 days ago
Int'l Event Status Sanctioned (IARU Region 2 Champs) 1  
267 days ago
SMOC Radio-O course on Oct 7th 2023 1  

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56.5 ? igor_
54.9 cmorse unlikely, conflicts with DVOA (Nationals?)
51.4 div
50.3 ? fossil
50.2 ? pg517
49.5 ✓ Vector Event Director
44.0 mikeminium conflict with OUSA Nationals. If Fox-O is Thursday, might be able to do that event only.
43.0 ? MIclimber
33.0 ✓ cedarcreek
✓ Gheorghe Fala Only Wednesday-Friday

See also:

Aug 25Raid the City Adventure Run
Sep 82024 SMOC Waterloo HQ
Oct 62024 SMOC Silver Lake
Oct 192024 SMOC Bishop Lake
Oct 26BGR - Devil's Lake State Park
Nov 23BGR - Lapham Peak