MCRRC Riley's Rumble Half Marathon

Parking Attendant

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July 26, 2026

5:30 am EDT - 7:30 am EDT (At least 2 more needed)

Volunteer

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 8 more needed)

Volunteer

Details

Direct Cars into parking lot and parking spaces.

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 (At least 4 more needed)

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 )

Water Stop #3 (Edward Taylor School)

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July 26, 2026

6:30 am EDT - 9:45 am EDT (At least 5 more needed)

Volunteer

Details

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

Location

School

Water Stop #4 (Old BuckLodge Road)

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July 26, 2026

7:00 am EDT - 10:00 am EDT (At least 4 more needed)

Volunteer

Details

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

Popsicle Stand (After Turnaround on Old Bucklodge)

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July 26, 2026

7:00 am EDT - 10:00 am EDT (At least 6 more needed)

Volunteer

Details

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

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 (At least 6 more needed)

Volunteer

Details

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

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 (At least 1 more needed)

Volunteer

Details

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 (At least 1 more needed)

Volunteer

Equipment Return

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July 26, 2026

11:00 am EDT - 12:00 pm EDT (At least 2 more needed)

Volunteer

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 (At least 8 more needed)

Volunteer

Details

Assist with Runner Registration

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 (At least 2 more needed)

Volunteer

Details

Must have an SUV or Minivan Type Vehicle. Drive to Local Supermarket or Designated Store. Purchase (will be reimbursed) ~55 16 lb bags of ice (or ~44 20 lb bags). And distribute to water stops and starting line by 7:30AM.