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+ 194

Mrazek Loop

Mountain Biking Trail

Hard
33.36 mi
3,557 ft
One of the most rewarding long loops from the Phil's trailhead.

If you’re looking for a big loop ride in Bend with rewarding singletrack and views, this is it!

This epic 33-mile loop ride begins from the primary Phil’s trailhead and climbs a series of standard trails through the trail system: Ben’s -> Pine Drops -> Skyliner’s -> Tumalo Creek. These classic Phil’s trails provide delightful uphill pedaling on swoopy, smooth singletrack as you slowly ascend the slanted mesa toward Tumalo Falls.

From Tumalo Falls, you’ll tackle the main climb of the route up North Fork. While you’ll begin by passing the astounding vista of Tumalo Falls, North Fork continues to reward with stunning views of thundering cascades in a narrow gorge, views of the rushing stream, and an endless parade of waterfalls as you continue climbing up the trail. While it’s a steep grunt, this is potentially the most scenic climbing trail you’ll ever pedal! The stunning views definitely help the time to pass more quickly.

Once at the top of North Fork, take a right on Mrazek and pedal through lush meadows as you finish out the climb.

The upper section of Mrazek is fast and wide open, with some good views from the top of the ridge of the valley below. If you can tear yourself away from this rad 13-mile downhill, take some time to enjoy the viewpoints higher up.

Tight and twisty is the name of the game on the lower section of Mrazek, as the climate dries out and the singletrack twists and turns through tight scrub oak. This section of singletrack rewards the competent bike handle and corner, with the ability to still make time in spite of the back-to-back swoops and turns.

Lower down, the trail system gets more intricate, with a spiderweb of singletrack both signed and unsigned. Be sure to download this route for offline use so you can navigate the most efficient way back to the trailhead, or if you want some bonus miles, spend some time exploring the myriad trails! Written by Greg Heil
Created By
Strava Routes

Route and Elevation

Segments

NameDistanceElev. Diff.Avg. Grade
Phils Trails: Int 1 to Int 4 (Trailhead out Bens)1.30 mi135 ft2.0%
Phil's Trail - Ben's to VooDoo3.91 mi446 ft2.2%
Ben's to Jct 162.29 mi236 ft1.9%
Ben's-Trailhead to 3005.29 mi607 ft2.2%
BEN'S TRAIL CLIMB, from Phil's TH4.92 mi568 ft2.2%
Ben's / Pinedrops (new) Climb6.76 mi1,076 ft3.0%
Ben's to KGB - New Parking Lot Version2.12 mi213 ft1.9%
BEN'S + PINE DROPS7.00 mi1,099 ft2.9%
Ben's + PineDrops2021 + Skyliner's, TH to TH10.22 mi1,079 ft1.6%
Ben's - Parking Lot to Voodoo3.74 mi397 ft2.0%
[BEN] Trailhead to MTB1.20 mi121 ft1.8%
Ben's to Voodoo Climb from MTB2.53 mi331 ft2.4%
Ben's: MTB to KGB0.81 mi102 ft2.2%
Bens (MTB to 300 rd)3.88 mi482 ft2.3%
Ben's: KGB to Voodoo1.74 mi210 ft2.3%
4610 to 3002.79 mi358 ft2.4%
Ben's from Voodoo to Rd. 3001.21 mi148 ft2.3%
Pinedrops Climb (New)1.50 mi463 ft5.8%
Pinedrops Full ('cause mountain biking has downhills)1.80 mi479 ft4.7%
Skyliners Trail - Jct 29 (top of whoops) -> Skyliners TH2.91 mi-144 ft-0.9%
Skyliners Trail West2.93 mi-167 ft-1.0%
Tumalo Creek toward North Fork2.34 mi174 ft1.3%
Official Tumalo Creek Falls Up: you either have it or you don't!2.23 mi135 ft1.0%
North Fork to Happy Valley3.72 mi1,181 ft6.0%
Start Tumalo Falls Heart Pumper0.20 mi118 ft11.0%
Tumalo Falls to creek crossing2.03 mi492 ft4.4%
Nat For Dev Road 370 Climb0.90 mi459 ft9.6%
Mrazek w/Black Diamond DH (Reroute) 10.82 mi-2,008 ft-3.5%
Mrazek DH - high point to reroute7.97 mi-1,752 ft-4.2%
Open It Up0.52 mi-279 ft-10.1%
Smoke Stack0.47 mi-220 ft-8.8%
Mrazek Winter Descent: Bottom 4601 to B-S Logging Road6.61 mi-1,260 ft-3.6%
4601 down to Tumalo Loop Rd1.21 mi-344 ft-5.4%
Tumalo Loop Road to split DH3.10 mi-581 ft-3.6%
Mrazek -- TL Rd to 46065.62 mi-892 ft-3.0%
Burn Road Crossing To Canal1.77 mi-335 ft-3.6%
Canal to Split1.12 mi-240 ft-4.0%
Canal to BS Logging Rd3.87 mi-545 ft-2.7%
black diamond mrazek0.63 mi-98 ft-2.7%
Mrazek Split0.40 mi-75 ft-3.6%
Bobsled0.26 mi-49 ft-3.6%
new mrazek black diamond0.49 mi-85 ft-3.3%
Mrazek to last fire road crossing DH.1.97 mi-203 ft-1.8%
GE S21.53 mi-144 ft-1.8%
Burn Burner0.43 mi-39 ft-1.5%
Burn Burner0.17 mi-7 ft-0.3%
4606 Cut-off0.77 mi105 ft2.6%
I'm Going To Get Up This Shit0.18 mi82 ft8.0%
Slalom Bail Full Rip0.33 mi-75 ft-4.1%
Slalom Side Slay0.21 mi-56 ft-4.9%