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Triathlon Calendar near Silver Spring 2025-2026

Explore the top triathlons near Silver Spring for 2025-2026! We've gathered 215 exciting races in the area. Check out our detailed list below to find your next local race.

February 2026
Feb
14
Saturday

Cupid's Chase Silver Spring

5 km
Feb
28
Saturday

Paradise Springs 10k

Trail Run 5 km 10 km
March 2026
Mar
7
Saturday

The Dark Side 8 Hour Ultra

Backyard Ultra 6 mi 8 hr
Mar
21
Saturday

Rock 'n' Roll Washington DC

5 km 21 km
Mar
28
Saturday

Capital Backyard Ultra

Backyard Ultra 4 mi
April 2026
Apr
4
Saturday

Bull Run Run 50 Miler

Trail Run 50 mi
Apr
11-12
Sa - Su

Credit Union Cherry Blossom

5 km 10 mi
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
26
Sunday

PNC Alexandria Half

5 km 21 km
May 2026
May
2
Saturday

Farm Park Challenge

Trail Run 25 km 3 hr 6 hr 10 hr
May
2
Saturday

Go Gray in May

5 km
May
2
Saturday

Potomac River Run Marathon

13 mi 26 mi
May
17
Sunday

Capitol Hill Classic 10K

3 km 10 km
June 2026
Jun
7
Sunday

Cal Tri DC

Triathlon
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