Progressive Cycle Association
Gravity Endurance Racing Series
Riverside Enduro Sunday March 30th
Out of respect for the trails at the Box Springs Mountain park, you our valued participants, and our gracious sponsors we have concluded that the best decision after long discussions with the park ranger staff is to move the Riverside events to March 30.

From the park ranger staff, "After speaking with my Natural Resource Manager we decided that with heavy rains in the forecast it will be unsafe to have an event on the reserve. However, we would be happy to reschedule your event March 30. We look forward to seeing you next month."

Riders who have already registered will automatically be forwarded to the March 30 events.

The Enduro will consist of 3 different stages that are timed and transfer stages that are not timed.  You will need to get to the start area of each stage in time for your start or you will assume a time penalty for being late.

This will be a fun event for all ability levels to enjoy!  We will be awarding the top 5 in each class with cool unique awards

Why race with Progressive Cycle association?

  • Fun for the whole family with kids races and bounce house
  • Post race snacks, including water, cookies, and fresh fruit

We will be hosting FREE race snacks including water and fresh fruit and snacks on course and at the "M Trail" Staging area.


60 FWY East to Pigeon Pass Rd, Turn Left.
Left onto Hidden Springs/Old Lake Rd
1st left into "Box Springs Mountain Regional Park"

Parking will be on a first come first serve basis.
Additional Parking is available at School on Old Lake Rd and on South side of street.
PARKING IS NOT ALLOWED in housing tracks!
Additional Parking is available at the Vista Heights Middle School

Course Description:

Stage 1, Spring Trail

Stage 2, Horse Trail

Stage 3, M Trail

Course Map:

Timing format:
Time trial start for all stages with 30 seconds separating each rider.  We will be starting Pros then Experts, then Sports and then Beginners.  Riders will be able to roll up to stages 2, and 3 and start when ready.  There will be no start order needed to start stage 2, and 3. 

Live Results:
All results will be posted online and you can download the free Webscorer app to your phone to be able to view results as you cross the line in real time

All fees include 3 timed stages, snacks and water including oreos, and oranges, and tons of fun!
$65 - Online till March 21st @ 10pm
$70 - March 22nd - Mar 29th @ noon
$75 - On site Mar 30th
No Refunds
Non Sponsor tech fees $100

Saturday, March 29th:
Noon - Online registration closes
3pm-7pm - packet pick up and on-site registration(not mandatory)

Sunday, March 30th:

6:30 - 7:30 - Packet pick up  NO ON-SITE REGISTRATION
9am-             Beginner, Sport, Expert, and Pro race start

Awards immediately following the conclusion of the races including a HUGE product raffle.


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