Trail Running Calendar near Fenton 2025-2026

Mar

15

Saturday

Creve Coeur St. Paddy's Half Marathon

Maryland Heights | 13 mi from Fenton

5 km 10 km 13 mi

Mar

15

Saturday

St. Patrick's Day Parade Run

St. Louis | 15 mi from Fenton

3 km 5 mi

Mar

15

Saturday

Chesterfield Shamrock 10k

Wildwood | 13 mi from Fenton

5 km 10 km

Mar

15

Saturday

Waterloo Citizens for a Pool St. Paddy's Day 5K

Waterloo | 20 mi from Fenton

5 km

Mar

15

Saturday

Lucky Leprechaun 5K - Swansea

Swansea | 25 mi from Fenton

5 km

Mar

16

Sunday

Florissant St. Patrick's Day 5K Run

Florissant | 20 mi from Fenton

5 km

Mar

22

Saturday

Kit Crawl 10K

St. Louis | 15 mi from Fenton

10 km

Mar

22

Saturday

Weldon Spring Trail Marathon

Saint Charles | 19 mi from Fenton

Trail Run 13 mi 26 mi

Mar

23

Sunday

Time to Paddy Half Marathon - St Louis

St. Peters | 21 mi from Fenton

5 km 10 km 13 mi

Mar

23

Sunday

Chain of Rocks 6K

Granite City | 20 mi from Fenton

6 km

Mar

29

Saturday

Eckert's Belleville Farm Wine Run 5k

Belleville | 25 mi from Fenton

5 km

Mar

29

Saturday

Schon Park 9 Endurance Run

Glen Carbon | 30 mi from Fenton

Backyard Ultra 3 hr 6 hr 9 hr

Mar

29

Saturday

Brain Bolt 5K - Maryland Heights

Maryland Heights | 13 mi from Fenton

5 km

Mar

30

Sunday

Glendale Firehouse Run

Kirkwood | 5 mi from Fenton

5 km 10 km

Apr

4-6

Fr - Su

Ozark Foothills Endurance Runs

Wildwood | 13 mi from Fenton

Trail Run 25 km 26 mi ... 100 km 100 mi

Apr

5

Saturday

GO! St. Louis Marathon

St. Louis | 15 mi from Fenton

5 km

Apr

12

Saturday

Double Chubb - St Louis, MO

Eureka | 10 mi from Fenton

Trail Run 8 mi 25 km 50 km

Apr

12

Saturday

Motivate & Move 5K

Manchester | 6 mi from Fenton

5 km

Apr

12

Saturday

WashU PT Run for Research 5K

St. Louis | 15 mi from Fenton

5 km

Apr

12

Saturday

Break the Stigma X Fenton Fire Outreach 5K

Fenton

5 km