During the past two weeks, the anticipated new trail on the West Side of the trail system was bulldozed, including the placement of three new culverts. The overall dozing results are graded as A+ (many thanks to DNR Forester Bob Hauser who did the expert dozing). This new trail (Y to Z on the map image below) will be a great addition! The new trail connects the west end of Excelsior Road with the 'Lollipop' loop (D-E-D). Check out the photos with this email message.

We started our summer trail mowing on June 22nd. The map (below) shows the trails mowed as of July 8th. Mowing is accomplished in stages during the months of June/July/August. For an updated mowing report and map, visit our website and click on the 'Trail Conditions' link at the top of the page.

Background Details:

• We have 22+ miles of trail that need mowing.
• Our crew of mowing volunteers usually mows a total of about 50 hours each summer.
• Prior to 2003, the Rusk County Forestry Department mowed the entire trail system. They were using a tractor with a deck mower -- and the tractor often created deep ruts that negatively impacted the goal of a smooth trail surface.
• In 2003, we (BHTA) purchased a trail mower to be towed behind an ATV so we could mow the softer trail segments. Even that was less than ideal, still leaving tire ruts that later needed repair.
• In 2014, we switched to mowing using a John Deere Gator on tracks. That's when we organized a trail crew to handle the mowing. Using tracks on the soft trail segments has greatly improved the trail surface when it's time to start wintertime grooming.
• At this time, the Rusk County Forestry Department mows the driest trail segments with their heavier equipment, this amounts to about 1/4 of the trails.
• The Blue Hills Trail Assn mows the remaining 3/4 of the trails using our 2020 Honda Pioneer (with tracks) pulling our AcrEase Trail Mower that cuts a 57" width.
• The 2003 mower was replaced in 2012 with an updated model; and last year we replaced the 2012 engine with an upgraded Briggs & Stratton engine that is working well.
• Mowing typically begins in late June, and the bulk of the mowing is completed by mid August.

Big plans this summer - we're moving ahead with scheduled development of the new trail on the West Side of the Blue Hills Trail. Protection of this new trail from motorized traffic hinges on the new gate we installed Monday (May 16th).

Granted, there was a West Side logging operation last summer/fall that disrupted the beginning of the ski season on the West Side trails. But as a result of that timber sale, we'll be able to convert a logging road into a new route that will connect the west end of Excelsior Road with the inner loops of the West Side Trails. Take a look at the map (below) where the orange colored trail shows the new trail to be bulldozed and seeded later this summer.

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This trail measures 1.3 km in length. From its starting point at Letter Y, the new trail meanders through the woods, dips and rolls, and gradually climbs to a high point a few hundred meters south of Letter Z. At that high point, there's a nice vista to the east from where you can appreciate the distant hills of the East Side of the trail system.This trail is going to be a wonderful addition to the West Side trails. We expect to groom it this coming winter. Click here for the countdown to Winter 2022.

Thanks to Rusk County Forestry for supplying the gate. Many thanks to our volunteer members that supplied the knowhow, tools, machinery and muscle power for the gate installation: Sam Behrends, Kent Meng, Tom Paulsen, Steve P, and John Waldron.

Winter 2021-22 was a roller coaster weather ride. The thrills really took off with the 14-inch snowfall on December 10th. On December 11th our groomers worked 20 hours and skiers enjoyed really nice conditions -- for a couple days. But a few days later record warm temps were accompanied by rain and tornadic winds, and almost all that snow disappeared by December 15th. How cruel!!!

Just after Christmas, wintry weather returned, and we had decent skiing conditions by New Years. The rest of the winter, temps fluctuated between subzero cold and temps in the teens and twenties. Precipitation often was in the form of dry snow. Following that nasty rain event in mid December, it didn't rain again until March 5th. As a result, we experienced good skiing without icy conditions for most of the winter - pretty unusual.

We groomed a total of 49 times this past winter. Here’s the breakdown: 13 times in December, 16 times in January, 17 times in February, and 3 times in March. Our groomers worked approximately 350 hours during that time. Much of the grooming was in the dark of night, during cold temps, and challenging weather. Hats off to our groomers!

Overall, it was a fairly long winter with very good skiing and snowshoeing in the Blue Hills. Good skiing lasted until mid March. The last grooming of the season on March 19th created rocket fast conditions on the East Side Core Loop, a great way to say goodbye to winter. We hope the following photos trigger some good memories.

The many acres of trails on the West Side of the Blue Hills Trail are often home to beavers. In years past, we've been able to tolerate a few of their permanent dams while trying to maintain the adjacent trails in the summer, and groom next to their dams in the winter.

Sad to say, too often we've resorted to trapping to remove 'nuisance beavers' (we report the problems to the County Forestry Department, and they hire out the work to a professional trapper).

All summer we've observed an active 200-foot long beaver dam that is located next to the ski trail (between intersections I and H), with about 130 feet of the trail wet enough to perhaps make it difficult to groom and ski this winter. Instead of trapping out the beavers at this spot, we decided to try a different approach. We'd like to learn how to coexist.

The first photo (below) shows this location in early September. See the small bridge? Beyond the bridge the trail has water slowly moving over the trail. We've debated various options, and yesterday (November 13th) decided to install a small beaver deceiver (pond leveler) device.

Here's what Sam, Benny, and Tom did...

·     Purchased five 10-foot lengths of 4" corrugated HDPE pipe ('drain tile') and one filter

·     Breached the beaver dam with the goal of dropping the water level about two feet

·     Screwed the pipe sections together, and fastened the filter on the upstream end

·     Drilled holes in the first 20 feet of pipe (to allow trapped air to escape)

·     Attached a weight five feet from the upstream end (to hold the pipe underwater)

·     Waded into the pond with the upstream end of the pipe (and the weight)

·     Placed the downstream end of pipe (30 feet in length) through the breach in the beaver dam, and under the bridge on the ski trail

·     Dropped the upstream end (and weight) into water that was probably five feet deep

·     Placed a vertical wood post in the breach of the dam, and attached the pipe to that post

·     Confirmed a nice volume of water flowing through the downstream end of the pipe

The materials cost about $30. We’re hoping the beavers quickly show up and repair the breach in the beaver dam. This hopefully would seal the pipe into the dam at a height that will control the water level – leaving enough water for the beavers to use the pond, but keeping the water level low enough to minimize the tendency for water to leak through the dam and flow over the ski trail.

We learned a lot from this first attempt at installing a pond leveling device. It was a nice muddy day playing in the beaver habitat, here’s hoping we can coexist.

The Blue Hills Trail is excited to partner with the American Birkebeiner Ski Foundation for the 2021 Birkebeiner (Birkie) Ski Race. SCROLL DOWN TO SEE THE THREE COURSES we've outlined that will satisfy distance requirements for either the Prince Haakon, Kortelopet, or American Birkebeiner races. Our trail system is very well marked - but you will need to carry your own race directions.

Join in the fun by completing the race from Feb. 20 to 28. You are free to ski any of our trails that you please, they'll be open to racers and non-racers alike. The Blue Hills Trail is a Tier 3 Virtual Partner, and we are committed to grooming frequently during Birkie week. Track will be set prior to the week of the Virtual Birkie, and as needed thereafter. See the Virtual Race page on the American Birkebeiner website for additional information on choosing the virtual option.

To help plan your outing... At the top center of our website, 'Trail Conditions' are updated twice daily (this includes grooming reports).

To help you find your way around...

• Click this link to use ‘Avenza Maps App’ and download our WEST SIDE MAP to your phone
• Click this link to use ‘Avenza Maps App’ and download our EAST SIDE MAP to your phone

To print the following maps, right click any of the images to 1) open in a new tab and print from there; or 2) save to your computer and print from your computer.

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Prince Haakon 14K virtual race 2021

The following map shows our suggested Prince Haakon Route (13.99 Km)

Firelane Road ⇢ A ⇢ X ⇢ A ⇢ B ⇢ J ⇢ I ⇢ C ⇢ D ⇢ E ⇢ E ⇢ D ⇢ F ⇢ G ⇢ H ⇢ I ⇢ C ⇢ B ⇢ A ⇢ Firelane Road

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Kortelopet 26K virtual race 2021

The following two maps show our suggested Kortelopet route (26.26 Km)‍

Kortelopet LAP 1:‍

Firelane Road ⇢ A ⇢ X ⇢ A ⇢ B ⇢ J ⇢ I ⇢ C ⇢ D ⇢ E ⇢ E ⇢ D ⇢ F ⇢ G ⇢ H ⇢ I ⇢ C ⇢ B ⇢ A

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Kortelopet LAP 2:‍

A ⇢ X ⇢ A ⇢ B ⇢ C ⇢ D ⇢ E ⇢ E ⇢ D ⇢ F ⇢ G ⇢ H ⇢ I ⇢ J ⇢ B ⇢ A ⇢ Firelane Road

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American Birkebeiner 43K virtual race 2021

The following two maps show our suggested Birkebeiner route (43 Km)‍

This route combines loops that add up to 43K. Starting at the warming house, you’ll ski 19K on the East Side trails, then cross to the West Side trails for another 24 K. Scroll down to look at BOTH maps that guide you through the East Side to the West Side trails.

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Virtual Birkie East (19K):

1 ⇢ 26 ⇢ A1 ⇢ 2 ⇢ 3 ⇢ 4 ⇢ 5 ⇢ B1 ⇢ B2 ⇢ B3 ⇢ 9 ⇢ 8 ⇢ 7 ⇢ 6 ⇢ C1 ⇢ C7 ⇢ C6 ⇢ C2 ⇢ C1 ⇢ C7 ⇢ C6 ⇢ C5 ⇢ C4 ⇢ C3 ⇢ 17 ⇢ 16 ⇢ 8 ⇢ 9 ⇢ B3 ⇢ B2 ⇢ B4 ⇢ B3 ⇢ 9 ⇢ 10 ⇢ 13 ⇢ 12 ⇢ 11 ⇢ 10 ⇢ 13 ⇢ 14 ⇢ A5 ⇢ A2 ⇢ 25 ⇢ 24 ⇢ 22 ⇢ 23 ⇢ 24 ⇢ 22 ⇢ 23 ⇢ L

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Virtual Birkie West (24K):

L ⇢ K ⇢ J ⇢ I ⇢ C ⇢ D ⇢ E ⇢ E ⇢ D ⇢ F ⇢ G ⇢ H ⇢ I ⇢ C ⇢ B ⇢ A ⇢ X ⇢ A ⇢ B ⇢ C ⇢ I ⇢ H ⇢ G ⇢ F ⇢ D ⇢ C ⇢ I ⇢ J ⇢ B ⇢ A ⇢ X ⇢ A ⇢ Firelane Road

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Most of December 2020 was dry and warm. Instead of skiing the Blue Hills Trail, we’ve been hiking its ski and snowshoe trails. A recent return to colder weather allowed nearby lakes to freeze solid, and during the middle of the month we enjoyed skiing a 1-inch coating of snow on always beautiful Audie Lake (located 2 miles northwest of our trailhead).

Then the weather forecast got us all excited, calling for snow a couple days prior to Christmas. We started closing off traffic on the ski trails, hoping to retain the little snow already on the ground. However, December 23rd was warm with too much rain; toward evening the winds began howling, temps plummeted, and wind whipped snow blew on by. The following day temps were in the single digits and when we inspected the trails, we were pleasantly surprised to find about 2.5”-3” of new snow stuck to the ski trails. Just enough to start some early season grooming.

After several days of grooming, today (December 27th) we're enjoying very good skating and good striding on 'Excelsior Road' (West Side) and the 'Gravel Road' (East Side of the trail system). The rest of the trails have a thin base with an irregular surface, grassy patches and dirt spots - skiable but not nearly as much fun as the two 'roads'. Take a look at the maps (images below) for a quick summary of the open trails.

Here's what groomers have accomplished since the rain/wind/snow event of December 23rd:

• Packed (rolled) 'Excelsior Road' (West Side) and the 'Gravel Road' (East Side) on December 24th
• Packed (rolled) many of the East and West trails December 25th
• Packed (rolled) more of the East Side trails the morning of December 26th
• Brought out our big G2 implements (finishing tools) and groomed 'Excelsior Road' (West Side) and the 'Gravel Road' (East Side) the afternoon of December 26th. This included setting a shallow classic track.

Here's an inside view of our grooming logic:

• At the beginning of the ski season, the initial grooming is targeted at knocking the air out of snow next to the ground so the interface can freeze into a protective layer and allow frost to penetrate. If it’s cold enough and dry enough we use rollers for this first step. During that first step, we often discover damp areas that need to be compressed so they freeze up.
• As soon as the base is thick enough, out come the finishing implements (we use Tidd Tech Generation 2 groomers) to start sculpting the surface. We start setting classic track only after the base has set up AND when the base is thick enough to minimize exposing grass, dirt and rocks.
• On our trail system, we have a couple of gravel road surfaces that tend to freeze up and hold snow earlier than the rest of the trails. That's where you'll find the best skiing right now (look at the maps below).
• So much of the good skiing in the days ahead is dependent on the summer/fall trail maintenance. This includes mowing, bulldozing to deal with erosion, repair of bridges & culverts, chainsaw work to clear downed trees, and brushing the trail margins. Please join us when we put out the word seeking volunteers (we have an annual work day late September). 

Our head groomer put in an 8-hour day yesterday, and was willing to return late evening to touch up some trails. We told him to rest up, enjoy family, and wait for some fresh snow. No grooming today.

Ski the Hills!

Winter 2019-20 started early.

10+ inches of heavy snow November 27, 7+ inches of heavy snow November 30, 4+ inches of dense snow December 9, 2.5 inches of light snow December 12. Groomers had their hands full throughout December. This made for very good skiing over the Christmas and New Year Holidays. January added 14" of snow in generally light snow falls. February was dry, only 5" of snow. We had only one major rain event (1.5" of rain December 28), and the rain was absorbed into the abundant base. Trails were in great shape at Birkie time. Then warm weather moved in a week after the Birkie. The last grooming was March 13, but we were able to enjoy decent skiing into the beginning of April. All thanks to the big snows in late November.

We groomed a total of 57 times this past winter. Here’s the breakdown: once in November, 18 times in December, 19 times in January, 16 times in February, and 3 times in March.

Our head groomer and his crew were very willing to use our rollers - both of our rollers were used more this past winter than at any time in the past. As a result, this past winter the trails were groomed wider, and the edges were more firm. Groomers were very willing to try different techniques, and performed far more evening grooming than at any time in the past. This allowed the grooming to set up by the time skiers arrived in the morning. The classic track was in generally good shape most of the winter - the groomers were responsive to input from some of our most enthusiastic classic skiers. Thank you groomers!

The ABR compaction drag (we call it the 'Blue Thing') also was used more frequently this past winter. It was especially helpful removing high spots in the center of the trail, and when the trails needed a quick light touch-up of the skate lane.

Logging along Rut Road kept us from grooming that part of the East Side Core Loop the entire winter. Toward the end of that logging operation, it also disrupted our access to the West Side using the usual East-West crossover trail. However, one of the real pluses this past winter was the newly permitted use of Excelsior Road on the West Side for grooming and skiing. In the middle of December, after the gun deer hunts were done, a berm was plowed to block off traffic at the east end of Excelsior Road. We then groomed the entire 3 km length of Excelsior Road, and skiers were uniformly thrilled with the results.

Overall, it was a fairly long winter with very good skiing and snowshoeing in the Blue Hills. We hope the following photos trigger some good memories.