Upgrade Rule -
Class winners must move up to the next level, this does not apply to 50/60+ classes, womens and juniors. These classes will be handled on a case-by-case basis.
Cat 1 Classes - these will also be handled on a case-by-case basis. If you dominate your class you could be asked to move up to the Elite/Open class.
Cat 2 Classes - 5 top 5 finishes in the previous season must move up to Cat 1
Cat 3 - 5 top 3 finishes in the previous season must move up to Cat 2
Racing age is defined as your age on December 31, 2013
The MASS has 2 types of XC races, standard MASS races and MASS AMBC races. The AMBC races have additional USAC classes in order to serve as qualifiers for those same classes at Nationals. For MASS series scoring the AMBC race results will be consolidated by age into the standard MASS classes for series scoring. MASS classes and series scoring is based on the following classes.
| XC Beginner (CAT 3) | |
| JUNIOR I | 12 & UNDER |
| JUNIOR II | 13 - 16 |
| SENIOR MEN | 17 - 29 |
| VETERAN MEN | 30 - 39 |
| MASTER I MEN | 40 - 49 |
| MASTER II MEN | 50 - 59 |
| WOMEN I | 39 & UNDER |
| WOMEN II | 40+ |
Women I and Women II will race together will be scored separately for the individual MASS competition.
| XC Sport (CAT 2) | |
| JUNIOR I | 18 & Under |
| SENIOR I MEN | 19 - 29 |
| VETERAN MEN | 30 - 39 |
| MASTER I MEN | 40 - 49 |
| MASTER II MEN | 50 - 59 |
| MASTER III MEN | 60+ |
| SINGLESPEED | OPEN |
| CLYDESDALE MEN | Men, 200+ lbs |
| WOMEN I | 39 & UNDER |
| WOMEN II | 40+ |
Cat 2 racers will be awarded medals and prizes
Master II and Master III will race together for the same medals/prizes but will be scored separately for the individual MASS competition.
Women I and Women II will race together for the same medals/prizes but will be scored separately for the individual MASS competition.
| XC Elite/Expert (CAT 1 & PRO) | |
| PRO/CAT 1OPEN | OPEN |
| EXPERT SENIOR/VET MEN | 19 - 39 |
| EXPERT MASTER I MEN | 40 - 49 |
| EXPERT MASTER II MEN | 50+ |
| ELITE WOMEN | Women |
| ELITE WOMEN 40+ | Women 40+ |
| EXPERT SINGLESPEED |
Men & Women |
Elite Open, Elite Women & Elite 40+ racers will be CASH
Elite Women and Elite Women 40+ will race together for the same cash payout but will be scored separately for the individual MASS competition.
CAT 1 men will be awarded prizes.
| Endurance Classes | |
| MEN | OPEN MEN |
| WOMEN | OPEN WOMEN |
| MASTER MEN 45+ | MEN 45+ |
| SINGLESPEED | OPEN |
Payouts and awards at Endurance races are at the discretion of the race promoter.
Payouts and Awards
The below Pro/Open XC payout schedule for standard MASS races is agreed upon by Race Promoters based on an attendance of 300+ racers. For races with less than 300 racers the depth of the payout may be reduced to 10 deep for men and 5 deep for women.AMBC races payout might differ. See the BikeReg page for each race for details on prizes and payouts.
| Payout | ||
| Place | Elite Men | Elite/40+ Women |
| 1 | 300.00 | 300.00 |
| 2 | 200.00 | 200.00 |
| 3 | 150.00 | 150.00 |
| 4 | 125.00 | 60.00 |
| 5 | 100.00 | 55.00 |
| 6 | 95.00 | 50.00 |
| 7 | 90.00 | 45.00 |
| 8 | 85.00 | 40.00 |
| 9 | 80.00 | 35.00 |
| 10 | 75.00 | 30.00 |
| 11 | 70.00 | |
| 12 | 65.00 | |
| 13 | 60.00 | |
| 14 | 55.00 | |
| 15 | 50.00 | |
| 16 | 45.00 | |
| 17 | 40.00 | |
| 18 | 35.00 | |
| 19 | 30.00 | |
| 20 | 25.00 | |


