Idaho Falls Marathon 5K route map
raceindex.org has a GPS course file for Idaho Falls Marathon 5K, so runners can inspect the route line on the map. Elevation charts and ascent figures appear only when that file includes usable elevation data.
Idaho Falls Marathon 5K
This race edition
- Race date
- Date not confirmed for this distance
- Race timezone
- Timezone not confirmed
- Edition status
- Status not confirmed
Entry options
2026 edition
Entry options are not yet confirmed for this edition. Check the organiser before making plans.
Modelled energy-cost change 0.3% versus flat · net elevation 0 m
Decision summary
Idaho Falls Marathon 5K at a glance
- Route ascent
- 19 m
- Cut-off average pace
- 24:00/km
- Typical conditions
- 43/100
- Evidence depth
- 20 verified facts
Lower than 90% of comparable mapped races
2:00:00 total limit divided by distance. Check gun/chip timing and intermediate limits; allow time for stops.
Historical race-date favourability, not a forecast
Stored GPS route
Quick answers
What runners ask first
How hilly is the Idaho Falls Marathon 5K?
The Idaho Falls Marathon 5K route has 19 m of ascent, 19 m of descent and an estimated 0.3% grade-adjusted pace penalty versus a flat route.
Where does the Idaho Falls Marathon 5K route go?
The Idaho Falls Marathon 5K route starts at Snake River Landing, 953 Pier View Dr, Idaho Falls, ID 83402 (start and finish for all distances) and finishes at Snake River Landing, Idaho Falls. Underfoot, expect a road course. The setting includes waterfront and countryside.
Race character
Scenery
- Waterfront
- Countryside
- Riverside
- City
- Historic
- Parkland
Atmosphere
- Community
- Charity
Terrain
- Road
Entry, logistics and records
Entry requirements
- Entry status
- Past event: The listed edition date has passed.
- Cut-off
- 2 hours (8:00 AM start, 10:00 AM cutoff)
Race day logistics
- Medal
- Finishers receive a medal at the finish line
Access and course status
- Start
- Snake River Landing, 953 Pier View Dr, Idaho Falls, ID 83402 (start and finish for all distances)
- Finish
- Snake River Landing, Idaho Falls
Course facts
- Notable features
- Post-race party included for participants
- aid stations every 3 miles stocked with water and GU energy gels
- medical professionals on-site
How hilly is the Idaho Falls Marathon 5K?
- Steep descent 0%
- Descent 6%
- Flat 88%
- Climb 6%
- Total ascent
- 19 m
- Net elevation
- +0 m
- GAP factor
- 0.3%
- Longest climb
- 340 m at 2.3%
What are typical race-day conditions?
- 25°CTypical temperature
- 18 kphTypical wind
- 0 mmTypical rainfall
- 43Favourability /100
More race details
Is the Idaho Falls Marathon 5K flat?
Its normalised GAP factor is 0.3% slower than a flat course, with about 19 m of total ascent.