Oklahoma City Marathon

Location: Oklahoma City
Country: United States
Website: https://okcmarathon.com/
2025 Marathon Date: 27/04/2025
2026 Marathon Date: 26/04/2026
Winning Time 2025: 02:26:56
% Sub-3s: 1–2%
# Sub-3s: 10–49
Total Runners: 1k–3k

The Oklahoma City Marathon takes place each spring in Oklahoma City and serves as the centrepiece of a major race weekend that includes multiple distances and commemorative events. The marathon began as a tribute to the victims of the 1995 Oklahoma City bombing and has grown into a well-supported event with a reflective and community-driven atmosphere.

The course is a looped design that takes runners through a variety of city neighbourhoods, downtown streets and parkland areas. While not especially hilly, the route includes frequent undulations and changes of direction that make rhythm running more challenging than on flatter, straighter courses. The terrain is mostly paved and well-marked, but pacing adjustments are often required across different segments.

Late April weather in Oklahoma is changeable. Runners may encounter mild spring conditions or warmer, more humid air depending on the year. The race starts early to help mitigate heat, and hydration stations are placed at regular intervals to support performance in less predictable conditions.

Crowd support is strong near the start and finish zones and in key residential areas, reflecting the civic pride tied to the event’s memorial purpose. While not a fast course by international standards, the Oklahoma City Marathon is well organised and backed by a committed local running community.

For sub-3 aspirants, this race presents a tougher challenge than most flatter city courses, but it remains a meaningful and well-run event. With proper pacing and conditions, it is a credible venue for a strong performance – particularly for those with experience on rolling courses or looking to race in the central United States.