Tough as Trails Race Series 2021-22 2023

Short review

Bull City Running Co. proudly presents Tough as Trails Off-Road Race Series that features some of the most challenging, beautiful single track trail runs in North Carolina.  The series is comprised of 4 races in 2021-2022:

Eno River Run (10/23/21): 6 or 11 miles

Race Across Durham (12/5/21): 10M or Marathon

Uwharrie Mountain Run (2/5/22): 8, 20, or 40 miles

Mountains-to-Sea Trail Challenge (4/10/22):12 miles or 50km

All races have distance options, so cost of the series depends on distance selected for each race. 

Series Rules:
Please ensure you read and understand all series rules before registration.
1. Participants must register for all 4 races during Tough as Trails series registration.
2. Participants must complete all races within series to be eligible for awards. 
3. Series scoring and awards are based on total mileage completed, calculated by the ranges provided below. Final distance is calculated after participant finishes last race in series.
4. No refunds will be issued for an adjustment to a reduced distance. Additional race fees will apply for an adjustment to an increased distance.
5. A change in distance request must be made 1 month before race date to the series director at toughastrails@gmail.com. The Race Director has the discretion to approve or deny a distance transfer request based on individual race caps.
6. No refunds or participant transfers are permitted after registering for the series.

Scoring/Mileage Categories: All three races have distance options, so scoring will be based on total mileage completed.
Category A: low distance option in each race
Category B: some combination of high/med/low distance options in each race
Category C: highest distance option in each race

Note: Scoring is based on total cumulative mileage completed in each race.
For example: Eno River Run 11 + RAD 10 + Uwharrie 8 + MST 12 = 41 miles (Category A)
For example: Eno River Run 6 + RAD 10 + Uwharrie 20 + MST 50K/31-Mile = 67 miles (Category B)
For example: Eno River Run 11 + RAD 26.2 + Uwharrie 40 + MST 50K/31-Mile =  108.2 miles (Category C)

*price of series will depend on distance selected for each event. Awards:
All series finishers will receive a custom finishers award, in addition to receiving all benefits (i.e race t-shirts) and finisher prizes (if applicable) from each individual race in the series.
Have fun! Happy trails!