
Wed
27
May
Catamount's 3rd Weekly MTB Race of 2026!
Williston, US
Wed
27
May
Emma Roubaix (Road Race)
Aspen, US
Wed
27
May
May 27 Waterford Summer Race
Village of Clarkston, US
Wed
27
May
Summit Mountain Challenge
Breckenridge, US
Wed
27
May
Valmont Short Track Series
Boulder, US
Wed
27
May
Wednesday Morning Velo
Boulder, US
Wed
27
May
Arctic Bicycle Club Season
Anchorage, US
Wed
27
May
Cycling
Sahuarita, US
Wed
27
May
Missoula MTB Bike League
Missoula, US
Wed
27
May
Wednesday Night "The New Boogie"
ROANOKE, US
Wed
27
May
Wednesdays at Wakefield
Annandale, US
Thu
28
May
May 28 Handcycle 6-7pm
Cincinnati, US
Thu
28
May
May 28 Recumbent Cycle 6-7pm
Cincinnati, US
Thu
28
May
After School MTB - Session 8
Concord, US
Thu
28
May
May 28 VOLUNTEERS
Cincinnati, US
Thu
28
May
GROUP CYCLE
Rochester, US
Thu
28
May
May 28 Bringing my own cycle 6-7pm
Cincinnati, US
Thu
28
May
NER 2026 Medford Fleche and Trace
Medford, US
Fri
29
May
The Grand Loop
Nucla, US
Fri
29
May
Cycling
Sahuarita, US
Mile High 100 - June 20, 2026
Saturday, June 20, 2026 · Chester, United States
Distances
53.1km
109.4km
164.2km
About this race
The Mile High 100 returns after last year's postponement. This year features increased rest stops and lunch at the Century turnaround. The finish line includes music by NexGen Entertainment, a buffet lunch, and beer. Roadways have been improved, especially on the Johnson Grade climb up Hwy 36. The first-ever official Mile High 100 riding jersey is available.
Start location
Almanor Recreation and Park District
101 Meadowbrook Loop (400 ft. west of Chester Park)
Chester, CA