Adler-Fingru Open Space – Aquarius Open Space loop from Jefferson Academy Secondary
Adler-Fingru Open Space – Aquarius Open Space loop from Jefferson Academy Secondary
3.2
(7)
54
riders
Adler-Fingru Open Space – Aquarius Open Space loop from Jefferson Academy Secondary
02:11
36.2km
310m
Mountain biking
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is right next to a parking lot.
Last updated: May 30, 2026
Tips
Cycling is not permitted along parts of this route
After 1.26 km for 56 m
After 22.5 km for 304 m
After 34.9 km for 56 m
Waypoints
Start point
Parking
Get Directions
4.66 km
Lac Amora Open Space
Nature Reserve
6.13 km
Lake Link Trail
Highlight (Segment) • Trail
Tip by
10.2 km
Rock Creek Trail
Highlight (Segment) • Trail
Tip by
16.8 km
Warembourg Open Space
Highlight • Trail
Tip by
19.3 km
Adler-Fingru Open Space
Highlight • Natural
Tip by
20.8 km
Aquarius Open Space
Highlight • Trail
Tip by
21.0 km
Aquarius Open Space
Highlight • Trail
Tip by
22.6 km
Louisville Community Park
Highlight • Rest Area
Tip by
36.2 km
End point
Parking
Way Types & Surfaces
Way Types
16.9 km
14.7 km
2.94 km
927 m
684 m
< 100 m
< 100 m
Surfaces
16.6 km
15.2 km
3.76 km
381 m
214 m
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Elevation
Highest point (1,690 m)
Lowest point (1,560 m)
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Weather
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Today
Monday 13 July
36°C
18°C
0 %
Additional weather tips
Max wind speed: 17.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Description
If you're looking for a moderate mountain biking challenge that combines two distinct open spaces, the Adler-Fingru Open Space – Aquarius Open Space loop from Jefferson Academy Secondary offers a 22.4-mile (36.1 km) ride with 1005 feet (306 metres) of elevation gain, taking about 2 hours and 10 minutes. This Adler-Fingru Aquarius Open Space mountain bike loop distance makes it a solid half-day adventure for riders seeking a varied experience without extreme technical demands.
What to expect on Adler-Fingru Open Space – Aquarius Open Space loop from Jefferson Academy Secondary
While specific details for the Adler-Fingru Open Space – Aquarius Open Space mountain biking trails are not widely documented as a single loop, you can expect to encounter the characteristic landscapes of Boulder County Open Space. These areas often feature incredible vistas of the Flatirons and traverse ranch lands, offering a mix of terrain that can range from mellow to more varied. The moderate difficulty and 1005 feet (306 metres) of elevation gain suggest a ride that will keep you engaged without being overly strenuous, making it suitable for intermediate riders looking for a longer outing.
Planning your visit
Given the nature of this route, starting from Jefferson Academy Secondary, it's advisable to confirm public access and parking availability directly with local open space authorities, especially for the Adler/Fingru Open Space which has limited public access due to agricultural leases. Always carry sufficient water, as open space areas can be exposed, and check local conditions before you go. The best time to mountain bike Adler-Fingru Open Space and surrounding areas is typically during the spring and fall when temperatures are milder.
Trail details
- Distance: 22.4 miles (36.1 km)
- Elevation gain: 1005 feet (306 metres)
- Difficulty: moderate
- Estimated time: 2 hours and 10 minutes
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