- Weather
- 61°Ftypical start
- Field size
- ~800 runners
- Course
- Hilly
- Elevation
- 7,800 ft gain · 0 ft net
Ascent to 14,115 ft summit and back
PR4.7Weather7.4Experience7.1
All marathons
Early July · Mountain West · Loop
Madison Marathon
Ennis, MT
Event: Madison Marathon (Full)
Registration opens on the organizer's site
- Typical start temp
- 60°F(estimated)
- Field size
- ~300 runners(estimated)
- Course
- Hilly
- Elevation
- 1,800 ft gain · 0 ft net(estimated)
Why runners choose this race
A loop course around Ennis, MT, with real climbing that will cost you time if you race it hard early.
Good fit if
- · Runners who want a low-key start
Think twice if
- · You want crowds and on-course energy
- · You are chasing a flat-course PR
- · You have not trained at altitude
Course and logistics
- Course type
- Loop
- Surface
- Road
- Total gain
- 1,800 ft(estimated)
- Total loss
- 1,800 ft(estimated)
- Net elevation
- 0 ft(estimated)
- Field size
- ~300 runners(estimated)
- Crowd support
- Quiet, low-key
- Entry
- Hard
- Entry fee
- $100(most recent listed price)
- Day of week
- Saturday
- Start / finish
- Start and finish in the same area
Race details
- Typical timing
- Early July
- Next confirmed date
- Saturday, July 10, 2027
- Registration
- Open now
- Region
- Mountain West
- Editorial tier
- Recommended
- Prestige
- 6.0/10(estimated)
- Data last reviewed
- 2026-08-26
Event: Madison Marathon (Full)
Good to know
- Loop course
- Hilly course
Race-day weather
Modelled from location, month and coastal proximity — not verified race history.
ExcellentGoodWarmHeat risk
Typical start sits at 60°F — warm for racing.
Similar races
- Weather
- 37°Ftypical start
- Field size
- ~500 runners
- Course
- Hilly
- Elevation
- 1,100 ft gain · 0 ft net
Event listed as: Marathon
PR4.7Weather8.5Experience6.5
- Weather
- 55°Ftypical start
- Field size
- ~400 runners
- Course
- Hilly
- Elevation
- 800 ft gain · 0 ft net
Event: Durango Marathon
PR4.7Weather8.7Experience6.0