calendar_today 16 Oct, 2026 – 31 Dec, 2026
event_available Add to calendar
directions_run Running
language Official Website
sell $35.00
How it works:
• Complete a 5K (3.1 miles) anytime during the event period
• Run, walk, or hike — all paces welcome
• Participate wherever you are
2026 Featured Species:
Russian Olive
What you get:
• Custom 2026 Invasive Challenge medal
• A fun way to support local conservation
Medal Pickup / Shipping:
• Local pickup available by appointment. Contact info@fremontcd.org to arrange.
• Shipping available as an add-on at registration
Oct 16, 2026
Distance — 5K
Type — Running
00:00
$35.00
Accommodation map unavailable for this event.
Read what other athletes have to say about their experience at the UACWMA Invasive Challenge 5K.
Be the first to share your experience with the community!
Spotted an error or missing detail about the UACWMA Invasive Challenge 5K? Help us improve.
Hand-picked events we think you’ll love.
Oct 16, 2026
Cannonball Running Festival is the LARGEST celebration of running in our region. Race distances include Full Marathon, …
Read more
Oct 16, 2026
MIDNIGHT Rat Race UNSANCTIONED Date: October 24th Start Time: Friday, 11:59pm Distance: Approximately 13 miles Time Lim…
Read more
Oct 16, 2026
The Home for Freedom Marathon will take place on Saturday, October 17, 2026. The event features a Full Marathon, Half-M…
Read more
Oct 16, 2026
The Annual Sunshine Camp Trail Mix is a 5K trail race that supports children and young adults with disabilities who tak…
Read more
