Sports

Badminton

Continuing

BELTSVILLE CLUB plays Sundays. 301-937-6613.

D.C. CLUB plays Thursdays at St. Alban's School, Washington. 202-776-7707.

Baseball

CATHOLIC U. INSTRUCTIONAL camps for boys and girls ages 8 to 18 start July 11. 202-319-6092.

Boating/Sailing

Schools/Clubs

ANNAPOLIS SAILING SCHOOL and Powerboat School offers beginning and advanced courses, and Kidship sailing courses for ages 5 to 15. 800-638-9192.

CHESAPEAKE SAILING SCHOOL has courses in Annapolis. 800-966-0032.

J WORLD has courses in Annapolis. 800-966-2038.

MARINER SAILING SCHOOL offers courses in Alexandria. 703-768-0018.

WOMANSHIP offers courses in Annapolis. 800-342-9295

Continuing

U.S. COAST GUARD AUXILIARIES and U.S. Power Squadrons offer power and sail courses. 800-336-2628; in Virginia, 800-245-2628.

Cycling

Continuing

ALL AMERICAN CLUB -- Damascus. 301-253-5800.

ATLANTIC CYCLING -- 301-610-0526.

BIKE & BRUNCH -- 301-881-2453.

BIKE THE SITES -- 202-842-2453.

FREDERICKSBURG CYCLISTS -- 540-373-1451.

MID-ATLANTIC OFF-ROAD Enthusiasts -- 703-502-0359.

NATIONAL CAPITOL VELO CLUB -- 301-562-0419.

OXON HILL CLUB -- 301-567-6760.

POTOMAC PEDALERS -- 202-363-8687.

RESTON CLUB -- 703-904-0900.

SENIOR CYCLING -- 540-668-6307.

TEAM DC -- 202-882-1337.

WASHINGTON AREA BICYCLIST Association -- 202-628-2500.

WASHINGTON WOMEN OUTDOORS -- 301-864-3070.

WHOLE WHEEL VELO CLUB -- 703-426-5255.

Football

ALL-STAR CAMPS for ages 8 to 15 with Coach Bill McGregor start July 18 in Kensington and July 25 in Riverdale. 301-596-3921 or 301-864-2755.

Hiking/Camping

Trips

APPALACHIAN MOUNTAIN CLUB -- Tape: 202-298-1488.

CAPITAL CLUB -- Saturday, to Billy Goat Trail; meet across from Old Anglers Inn, Potomac; 703-401-2719.

CENTER CLUB -- Saturday, to Great Falls; 202-408-0814. Sunday, to George Washington Forest; 703-517-3490. Sunday, to Bull Run Trail; 703-966-6195 or 703-366-3050. Monday, to Sky Meadows; 703-451-1341.

MOUNTAIN CLUB OF MARYLAND -- Wednesday, to Lake Roland: 410-764-3234or 410-583-0039.

NORTHERN VIRGINIA CLUB -- Activities tape: 703-440-1805.

POTOMAC APPALACHIAN TRAIL CLUB -- Tape: 703-242-0965.

SIERRA CLUB -- Activities tape: 202-547-2326.

WANDERBIRDS -- Sunday, to Thomson Hollow ($18); 202-863-9362 or 703-465-9022. Bus for most trips leaves 17th and K at 8 a.m. with suburban stops.

Horses

Continuing

ARROWHEAD EQUESTRIAN Center has lessons for children and adults near Manassas. 703- 594-3512.

BROAD RUN RIDING SCHOOL in Midland has lessons for children and adults. 540-439-9586.

BUCK VALLEY RANCH -- Trail rides near Cumberland. 717-294-3759.

CLAY HILL STABLES has classes in Landover. 301-773-0444.

ELK MOUNTAIN TRAILS has guided rides near Harpers Ferry. 301-986-8483 or 301-834-8882.

EQUILIBRIUM HORSE CENTER has instruction in Gambrills, Md. 410-721-0885.

EQUESTRIAN ENTERPRISES has weekday trail rides and Saturday instruction in Great Falls, Va. 703-759-2474.

FORT VALLEY STABLES has trail rides in Massanutten Mountains. 888-754-5771 or 540-933-6633.

FOXCHASE FARM has riding lessons and introduction to fox hunting in Middleburg. 540-687-5255.

HARMON'S HAYRIDES -- Horse-drawn wagon rides near Brandy Station. 540-825-6707.

HIGHLANDER HORSES has trail rides in Shenandoah Valley. 540-636-4523.

HUNTER EQUESTRIAN CENTER offers riding lessons in Clinton. 301-292-9006.

LOFTMAR STABLES has hunter seat lessons in Bowie. 301-249-7893.

MARRIOTT RANCH -- Trail rides in the Blue Ridge Mountains. 540-364-2627.

MEADOWBROOK STABLES has lessons for children and adults in Chevy Chase. 301-589-9026.

MERRYMOUNT EQUESTRIAN CENTER -- Classes for children and adults in Upper Marlboro. 301-868-2109.

MOUNTAIN SPRING STABLE has trail rides in Blue Ridge Mountains. 703-987-9545.

MOUNTAINTOP RANCH has trail rides in the Shenandoah Valley and Blue Ridge Mountains. 540-298-9542.

PISCATAWAY STABLE has trail rides and hay rides in Clinton. 301-297-9808.

POTOMAC GLEN RIDING School has lessons for children and adults near Germantown. 301-601-0622.

POTOMAC HORSE CENTER offers lessons in Gaithersburg. 301-208-0200.

RIVER BOTTOM TRAIL RIDERS has trail rides in Patuxent River State Forest. 301-253-0999.

ROCK CREEK PARK HORSE CENTER has classes and rides in Northwest Washington. 202-362-0117.

ROCKING S RANCH has trail rides and lessons in Winchester. 540-678-8501.

RODES FARM has trail rides, lesson and pony rides in Blue Ridge Mountains. 804-325-8260.

TAMARACK STABLES has lessons and trail rides in Goldvein, Va. 703-752-7367.

TARTAN FARMS has lessons in Poolesville. 301-972-8567.

WATER'S GIFT EQUESTRIAN Center has English riding lessons in Burtonsville. 301-421-0380.

WHEATON PARK STABLES offers classes for children and adults, and Sunday trail rides. 301-622-2424.

WOODLAWN STABLES has lessons in Alexandria. 703-780-4344.

Lacrosse

GIRLS CAMP by Academy International, July 18-22 at Great Meadow, The Plains. 888-529-3827.

Motorcycles

Continuing

MOTORCYCLE SAFETY FOUNDATION offers beginner and advanced rider courses. 800-833-3995 or 800-446-9227.

Polo

TWILIGHT POLO -- Saturdays at 7 through August at Great Meadow, The Plains. 540-253-5001.

Running/Walking

PVTC GO-FOURTH 8K -- Monday at 7:30 at Belle Haven Park, Alexandria. 703-671-2520.

CURE AUTISM NOW 5K -- Monday at 8 at Potomac Library. 301-419-8198.

DCRRC AGE-HANDICAPPED 4-MILE -- Monday at 8 at Carderock Recreation Area. 703-241-0395.

Future

LIFE 5K -- July 10 at 8 in Rock Creek Park. A benefit for cancer research foundations. 202-726-7819.

DCRRC BASTILLE DAY 4-MILE -- July 14 at 7 p.m. at Fletcher's Boathouse. 703-241-0395.

DCRRC TIDAL BASIN 3K -- July 20 at noon at Jefferson Memorial. 703-241-0395.

DCRRC 1-MILE/3-K -- July 27 at 6:30 p.m. at Washington-Lee High School, Arlington. 703-241-0395.

Continuing

ACHILLES TRACK CLUB has program for physically challenged athletes at Gaithersburg High. 301-530-2889.

AMERICAN RUNNING AND Fitness Association -- 301-913-9517.

ANNAPOLIS STRIDERS -- SASE to Box 187, Annapolis, MD 21404. 410-268-1165.

CAPITOL HILL RUNNERS -- 301-283-0821.

CARROLL CREEK PACERS -- SASE to CCPRC, Frederick County YMCA, 1000 N. Market St., Frederick, MD 21701. 301-663-5131.

D.C. FRONT RUNNERS -- 202-628-3223.

D.C. ROAD RUNNERS CLUB -- SASE to DCRRC, P.O. Box 1352, Arlington, VA 22210. 703-241-0395.

EASTERN MARKET RUNNERS meets at Capitol East Natatorium. 202-543-9397.

FREDERICK STEEPLECHASERS -- SASE to P.O. Box 681, Frederick, MD 21705. 301-371-7675.

GNATS RUNNING CLUB -- SASE to 7507 Overlook Ct., Oxon Hill, MD 20745. 301-839-7957.

HOWARD COUNTY STRIDERS -- 410-964-1998.

MONTGOMERY COUNTY RRC -- P.O. Box 1703, Rockville, MD 20850. 301-353-0200.

NORTHERN VIRGINIA RUNNING Club -- SASE to 4001 N. Ninth St., Apt. 1901, Arlington, VA 22203.

POTOMAC VALLEY TRACK CLUB -- SASE to 3140-D West Springs Dr., Ellicott City, MD 21043-3261. 703-671-2520.

PRINCE GEORGE'S RC -- SASE to PGRC, P.O Box 877, Greenbelt, MD 20768. 301-927-1924 or 301-982-2457.

RESTON RUNNERS -- SASE to P.O. Box 2924, Reston, VA 22090. 703-437-3668.

RIDGE RUNNERS -- SASE to 12350 Oakwood Dr., Lake Ridge, VA 22192. 703-491-2154, Ext. 113.

SHENANDOAH VALLEY RUNNERS -- SASE to 3916 Old Charles Town Rd., Berryville, VA 22611. 540-955-3185.

WASHINGTON RUNNING CLUB -- SASE to P.O. Box 545, McLean, VA 22101. 703-536-7764.

WASHINGTON RUNHERS -- SASE to P.O. Box 5622, Arlington, VA 22205.

Skating

WASHINGTON AREA ROADSKATERS has training and group skates in Washington. 202-249-2228.

Table Tennis

MARYLAND TABLE TENNIS Center has daily play in Gaithersburg. 301-519-8580.

Triathlons

COLONIAL BEACH TRIATHLON -- July 10 at Rappahannock Area YMCA, Falmouth, Va., 1K swim, 40K bike, 10K run. 540-371-9622.

Etc.

INNER QUEST offers frequent classes in kayaking, canoeing, rock climbing and caving. 703-478-1078.

VENTURE EXERCISE for blind and disabled athletes, Saturdays at D.C. YMCA. 301-248-2681.

WASHINGTON WOMEN OUTDOORS offers cycling, hiking, rock climbing, canoeing and kayaking trips and instruction. 301-864-3070.