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Maryland Running Calendar 2025-2026

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Explore the best running races in Maryland for 2025-2026! Our updated list features 198 exciting races across the region. Find your next race in Maryland below and join the running community at these great events!

Half Marathons Marathons Trail Runs Triathlons
March 2026
Mar
7
Saturday

The Dark Side 8 Hour Ultra

Backyard Ultra 6 mi 8 hr
Mar
14
Saturday

St. Patrick's Day Run Fest

5 km 8 km
Mar
21
Saturday

Hat Run 50K

Trail Run 50 km
Mar
21
Saturday

Annapolis Running Festival

5 km 10 km Half Marathon
Mar
22
Sunday

Cedarville Charge 10k

5 km 10 km
Mar
28-29
Sa - Su

Genesee Valley Ultra

Backyard Ultra 6 hr 12 hr 24 hr
Mar
28
Saturday

Colorectal Cancer Awareness 5K

5 km
April 2026
Apr
4
Saturday

RunSBY Events Salisbury Marathon

5 km Half Marathon Marathon
Apr
11
Saturday

Oasis 5K

5 km
Apr
11
Saturday

St Joseph 5K

5 km
Apr
12
Sunday

Breeze Thru the Trees 5k

Trail Run 5 km
Apr
18
Saturday

Run to Remember - Sykesville

Trail Run 5 mi 25 km 50 km 8 hr
Apr
18
Saturday

SMHS Makin' Hay 10K

5 km 10 km
Apr
18
Saturday

Seton Center 5K

5 km
Apr
18
Saturday

Frederick Running Festival Preview Run

12 mi
Apr
25
Saturday

C&O Canal 100

Trail Run 100 mi
May 2026
May
2
Saturday

Farm Park Challenge

Trail Run 25 km 3 hr 6 hr 10 hr
May
2-3
Sa - Su

Frederick Running Festival

5 km Half Marathon
May
2
Saturday

Run For the Kids

5 km
May
2
Saturday

Go Gray in May

5 km
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