Gravel

The table below lists some favorite long gravel routes. The route name links to a trip report where you can find more details. In most cases you can download the GPS file from the link under the “Course” column.

Route	Distance	Elevation	Location	In Brief	Course
AntiEpic Gravel Grinder	161 miles	8960	Larkspur, CO	90% gravel, 3 miles of B road, ~15 miles paved; 1 town to refuel at 1/2 way	Garmin Connect
South Park Dirty Fondo	152.5	11,362	Salida, CO	~8% B road, 62% gravel, 30% paved	Garmin Connect
Buckhorn fun fest	143	10,400	Fort Collins, CO	~ 39mi Paved, ~20mi MUP, ~70mi gravel/B road, ~14mi double track	Garmin Connect
Swiss Miss-ive	100	10k	Near Boulder, CO	~ 34m rough jeep trail, ~40m gravel, ~24 paved, 3 towns to refuel	Garmin Connect
San Ysidro Dirty 104	98		San Ysidro, NM	85% gravel, 15% singletrack (the singletrack is far better with a MTB); no place to refuel without a drop	Garmin Connect
Kiowa 808	80	4579	Kiowa, CO	90% gravel 10% paved
Pawnee National Grasslands West	82.5	2854	Carr, CO	90% gravel, 8% B road, 2% paved (No place to refuel)
Creekside Lite	66	4314	Franktown, CO	85% gravel, 15% paved; option to refuel in Larkspur, CO	Garmin Connect
Poudre & Great Western	67.75	900 ft	Windsor, CO	~25 mi bike path, ~35 mi gravel, ~5 paved, ~5 soft double track	Garmin Connect
Foxton South Platte	40	2615	Foxton, CO	~15 mi easy gravel, 25 mi paved; options to refuel in Buffalo Creek and Deckers	Garmin Connect