April 17, 2021 @ 8:30 am
Dierkes Lake Park



Walk or run 5.2 miles from the Idaho Power Park at Twin Falls Falls in the scenic Snake River Canyon to Dierkes Lake, located just above Shoshone Falls. Or participate in a Partner 10.5 mile relay or Solo 10.5 mile run. Buses will transport all 5.2 mile participants from Dierkes Lake to Idaho Power Park at Twin Falls Falls 30 minutes prior to gun time.  The last walker bus will leave at 8:00 am and the last runner bus will leave at 9:00 am.  All participants are expected to be on time.  The 10.5 mile solo and partner running event will begin at Dierkes Lake promptly at 8:30 am. The Kids run will be 1 mile and held at Dierkes Lake.


5.2mi.  Run / 10.5mi Run / 5.2mi.  Walk / 10.5mi Relay

May 8, 2021 @ 8:00am
Shoshone Falls


Spirit of the Magic Valley

MaVTEC will hold its annual Spirit of Magic Valley Half Marathon, 10k and 5k Run/Walk. All three events will be on our beautiful Snake River Canyon Trail system. The Half Marathon and 10k will start at Shoshone Falls and the 5K will begin at the new trail head park at the corner of Poleline and Eastland and finish at Shoshone Falls. Participants will be bused back to their vehicles.  All proceeds benefit the Twin Falls Community Foundation Trail Enhancement fund.   Stay after for a post-meal and beverages!


Half Marathon / 10k Run / 5k Run / 5k Walk

May 22, 2021

Sunway Park 


96mi Double Double Tour- both loops.
62mi Melon Valley Tour
34mi Double Roller Tour


Cycle Magic Valley

Welcome to Cycle Magic Valley! This year there are two routes of 32mi. & 62mi. (metric century). And for those diehards that want to ride a century, the course will be open to ride the 62 then head back out for the 32. The ride is fully supported with T-shirts and swag bags. There will be a delicious BBQ (Covid permitting) at the park and aid stations out on the route. New venue is at Sunway Park with lots of parking and easy on and off the course. No riding through town. Get signed up and we look forward to seeing everyone!

September 11, 2021 @ 9:00 am
Augar Falls Park


MotherStubber Gnarly Trail Run

Join in this fun gnarly trail run through some of the sweetest sage, lava rock, and canyon floor terrain in the West! The Gnarly 20K, Gnarly 10K, and Gnarly 5K routes will start you down inside the Snake River Canyon, running routes through Auger Falls Park along scenic dirt and gravel trails with stunning views of the river. All routes start and finish at Twin Falls Sewer Plant parking lot. All participants will get a shirt and bag. Bring your own water bottle/pack as there will not be any water stations.


20k Run / 10k Run  / 5k Run / 5k Walk

December 4, 2021 @ 10:00 am
New MaVTEC Trailhead at the corner of Poleline and Eastland


Santa 5K Run/Walk

Santa Run will be held on the new trail system with start and finish at the new trailhead parking at the corner of PoleLine and Eastland. This event is by toy donation or cash donation to Toys for Tots in the Magic Valley. There will also be a kids race with a distance of one mile or less.


5k Run / 5k Walk