MCRRC Riley's Rumble Half Marathon

Parking Attendant

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July 26, 2026

5:30 am EDT - 7:30 am EDT (Minimum met, 1 spot remaining)

Volunteer

Details

Direct Cars into parking lot and parking spaces.

Location

18031 Central Park Cir, Boyds, MD, 20841
Parking Lot #11 (Fields 8-10)

Course Marshal

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You must be 18 or older to volunteer for this task.

July 26, 2026

6:30 am EDT - 10:30 am EDT (At least 2 more needed)

Volunteer

Water Stop #1 (1st & last)

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You must be 16-99 years old to volunteer for this task.

July 26, 2026

6:30 am EDT - 11:00 am EDT (Minimum met, 2 spots remaining)

Volunteer

Details

This is the first and last water stop on the course and helps runners get up the hill to the finish. ~ Mile 1.5 / 11.75

Location

Schaeffer Hill

Water Stop #2 (3 times)

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July 26, 2026

6:30 am EDT - 10:30 am EDT (Full)

This volunteer task is full.

Details

This is at the 3-Way Intersection of Old Bucklodge / White Ground. Runners Pass this water stop 3 times on the course. (~Mile 3.5, 6, 9.5 )

Location

White Ground Rd at Old Bucklodge

Water Stop #3 (Edward Taylor School)

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July 26, 2026

6:30 am EDT - 9:45 am EDT (Minimum met, 3 spots remaining)

Volunteer

Details

At the Turnaround at the Edward Taylor School (~ Mile 4.75)

Location

Edward Taylor School

Water Stop #4 (Old BuckLodge Road)

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July 26, 2026

7:00 am EDT - 10:00 am EDT (Minimum met, 2 spots remaining)

Volunteer

Details

Just before the Turn Around on Old Bucklodge Road (~ Mile 7.75)

Location

Old Bucklodge Rd, near intersection with Bucklodge Rd.

Popsicle Stand (After Turnaround on Old Bucklodge)

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July 26, 2026

7:00 am EDT - 10:00 am EDT (Minimum met, 1 spot remaining)

Volunteer

Details

Just after the Turn Around on Old Bucklodge Road (~ Mile 8)

Location

Old Bucklodge Rd, near intersection with Bucklodge Rd.

Refreshments

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You must be 14 or older to volunteer for this task.

July 26, 2026

7:15 am EDT - 10:30 am EDT (Full)

This volunteer task is full.

Details

At the Finish Area. Setup Refreshment area. Prepare and Serve Watermelon, Stock and Distribute Snacks and Hydration.

Location

Start/Finish Area

Medical

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You must be 18 or older to volunteer for this task.

July 26, 2026

6:30 am EDT - 10:30 am EDT (Full)

This volunteer task is full.

Details

At the Start Finish Area, and At Waterstop 2 (3 Way INtersection of White Ground and Old Bucklodge)

Location

At the Start Finish Area, and At Waterstop 2 (3 Way INtersection of White Ground and Old Bucklodge)

Finish Line/ Cleanup

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July 26, 2026

7:45 am EDT - 10:45 am EDT (Full)

This volunteer task is full.

Location

Start/Finish Area

Equipment Return

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July 26, 2026

11:00 am EDT - 12:00 pm EDT (Full)

This volunteer task is full.

Details

Meet at MCRRC equipment shed in Rockville after the race to unload truck and put equipment away.

Location

14672 Southlawn Lane, Rockville, MD 20850

Registration

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July 26, 2026

5:50 am EDT - 7:30 am EDT (Minimum met, 1 spot remaining)

Volunteer

Details

Assist with Runner Registration

Location

Start/Finish Area

Ice Delivery High Priority

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You must be 18 or older to volunteer for this task.

July 26, 2026

5:30 am EDT - 7:30 am EDT (Minimum met, 1 spot remaining)

Volunteer

Details

Must have an SUV or Minivan Type Vehicle. Drive to Local Supermarket or Designated Store. Purchase (will be reimbursed) ~54 bags (16 lbs) or ~46 bags (20 lbs) of ice. And distribute to water stops and starting line by 7:15AM.

Location

Start/Finish Area