Photo: © Forssan Suvi-iltaMARATHON21K10K5K
Forssan Suvi-ilta
Forssa, Finland34th editionIn 242 days
Choose the distanceTap a distance: the course, fees, times and rules below update for that race.
At a glance
Forssan Suvi-ilta 2027 takes place on 19 June 2027 in Forssa, Finland. Distances: 42.195 km, 21.098 km, 10 km, 5 km. Start: Forssa.
- Date
- Saturday, 19 June 2027
- Location
- Forssa, Finland
- Start
- Forssa
- Distances
- Marathon · 42.195 km · Competitive
- Half marathon · 21.098 km · Competitive
- 10 km · Competitive
- 5 km · Competitive
- Registration
- Registration open · Register now ↗
- Official website
- suvi-ilta.fi ↗
- Edition
- 34th edition
Last updated: 19 October 2026
The race
The Forssan Suvi-ilta ("summer evening") reaches its 34th edition on Saturday 19 June 2027 in Forssa, south-west Finland, and bills itself as the country's largest mass running and cycling event.
The programme includes the marathon, half marathon, 10 km and 5 km, plus a non-competitive 35 km bike ride. 2027 entry ranges from €28 to €55; the race office is at the Forssa ice hall, where late entries are also accepted on race day.
Where it is
Forssa · Finland© OpenStreetMap · OpenFreeMap
Race-day weather
19 JUN 2027 · average of the last 10 years (2017–2026)Changeable weather
Temperature on race day
12°21°
Low / high12° / 21°
Rain2.2 mmRain on 30% of days
Wind19 km/h
Sunrise03:50
