Set against the stunning backdrop of the Rocky Mountains, the Boulder Peak Half Marathon offers runners an unforgettable challenge and scenic beauty. This race takes place on September 14, 2026, inviting participants to experience the crisp mountain air and lush trails that wind through some of Colorado's most picturesque landscapes. The course begins in downtown Boulder, where vibrant street art and local cafes set a lively tone for the day ahead. As runners make their way out of town, they are greeted by rolling hills covered with golden aspen trees during this late summer season. The route then ascends into more rugged terrain, offering breathtaking views of distant peaks and valleys. Runners can expect varied elevation changes throughout the race, with several climbs that test endurance while rewarding athletes with panoramic vistas at every turn. Descents are equally challenging but provide a thrilling rush as participants navigate winding paths lined with wildflowers and native fauna. As runners approach the final kilometers, they will pass through serene forested areas before making their way back to Boulder for an energetic finish line celebration in Central Park. The event concludes with post-race refreshments, live music, and opportunities to connect with fellow competitors and local vendors showcasing Colorado's unique sporting culture. Whether you are a seasoned marathoner or a first-time half-marathon participant, the Boulder Peak Half Marathon promises an exhilarating experience that combines physical challenge with natural beauty and community spirit.
Races Offered
Jim Thorpe Pocono Romance Challenge
Sep 14, 2026
straighten
Distance —
2 Hours
terrain
Type —
Others
timer
10:00
sell
$23.18
Weather History
These values represent the 3-year monthly averages for September in Jim Thorpe.
thermostatTemperature
14.3° / 23.8°
wb_sunnyFeels like
13.4° / 23.3°
light_mode
Avg sunshine hours
8h 41m
water_drop
Avg rainfall
2.8 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
8.5 km/h (Light breeze)
opacity
Sweat loss rate
Moderate
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (5.0)
humidity_mid
Humidity
74.8%
wb_twilight
Sunrise
06:43
nightlight
Sunset
19:09
About Jim Thorpe
Learn more about the host city, Jim Thorpe.
Jim Thorpe, known as Mauch Chunk and East Mauch Chunk until 1954, is a borough and the county seat of Carbon County, Pennsylvania, United States. It is part of Northeastern Pennsylvania. It is the burial site of Native American sports legend Jim Thorpe, who had no connection with the borough in his lifetime. As of the 2020 census, Jim Thorpe had a population of 4,507.