Tennessee · Marathon · Half Marathon · 10K
7 Bridges Marathon & 4 Bridges Half
7 Bridges Marathon & 4 Bridges Half is a marathon, half marathon, 10K and 5K event held in Chattanooga, Tennessee. Its next confirmed date is Sunday, October 24, 2027. About 1,000 runners take part across all distances.
- Race day
- October 24, 2027
- Location
- Chattanooga, TN
- Field size
- ~1,000 runners
Race details
- Date
- Sunday, October 24, 2027
- Location
- Chattanooga, Tennessee
- Distances
- Marathon, Half Marathon, 10K, 5K
- Field size
- About 1,000 runners
- Course
- Flat (riverfront)
- Registration
- runsignup.com
- Official website
- sevenbridgesmarathon.com
Registration, course & weather
- Start time
- 7:03 AM EDT
- Course profile
- Loop course; Road surface; 905 ft gain, 905 ft loss (estimated from third-party elevation data); USATF certified; Boston qualifier
- Typical race-day weather
- about 63°F at the start, 94% humidity, 10 mph wind (based on the 2025 race day, measured near the city center rather than the exact start line; Open-Meteo, checked September 25, 2026)
About the 7 Bridges Marathon & 4 Bridges Half
A flat, scenic Chattanooga race crossing the city's iconic Tennessee River bridges. The full marathon crosses all 7 bridges, the 4 Bridges half marathon covers 4 downtown bridges, plus 10K and 5K options. Known for river views and a fast course.
Rankings and notes
- Notes
- Scenic riverfront marathon crossing Chattanooga's bridges
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Guides from the RaceRove blog
- 8 min read How to Choose Your First Marathon A practical checklist for choosing a first marathon based on course, weather, cutoff, travel, field size and support.
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 9 min read How to Run a Race in All 50 States How to plan a 50-state running challenge: set your own rules, group states into trips, build a calendar around the seasons, budget for it and keep track of every finish.
- Blog All guides Planning advice for finding, choosing and travelling to races.
7 Bridges Marathon & 4 Bridges Half: common questions
- When is the 7 Bridges Marathon & 4 Bridges Half?
- The next confirmed date is Sunday, October 24, 2027.
- Where is the 7 Bridges Marathon & 4 Bridges Half held?
- In Chattanooga, Tennessee.
- What distances does the 7 Bridges Marathon & 4 Bridges Half offer?
- Marathon, Half Marathon, 10K and 5K.
- How many people run the 7 Bridges Marathon & 4 Bridges Half?
- About 1,000 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the 7 Bridges Marathon & 4 Bridges Half?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- What time does the 7 Bridges Marathon & 4 Bridges Half start?
- 7:03 AM EDT.
- What is the course like at the 7 Bridges Marathon & 4 Bridges Half?
- Loop course; Road surface; 905 ft gain, 905 ft loss (estimated from third-party elevation data); USATF certified; Boston qualifier.
- What is race-day weather usually like at the 7 Bridges Marathon & 4 Bridges Half?
- about 63°F at the start, 94% humidity, 10 mph wind (based on the 2025 race day, measured near the city center rather than the exact start line; Open-Meteo, checked September 25, 2026).
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.