Medal Madness 5K, 10K, 13.1M, & 26.2M at Stillwater, OK (09)
Stillwater, Oklahoma8:00 AM start
from $30
RegisterSpring 2027
Spring Half Marathons in Oklahoma
21 spring half marathons in Oklahoma from March to May 2027. Race days typically run from 51°F at dawn to 72°F in the afternoon. A typical entry fee is $65. Dates and fees come straight from race registration and refresh every night.
21
spring half marathons
8
cities
72°F
typical race-day high
$65
typical entry fee
March 2027
April 2027
May 2027
Running through the Decades Half Marathon - Oklahoma City
Oklahoma City, Oklahoma6:55 AM start
from $15
Register
from $30
RegisterRunning through the Decades Half Marathon - Tulsa
Tulsa, Oklahoma6:55 AM start
from $15
Register
from $30
RegisterRunning through the Decades Half Marathon - Galveston
Galveston, Oklahoma6:55 AM start
from $15
Register
from Free
RegisterRunning through the Decades Half Marathon - Corpus Christi
Corpus Christi, Oklahoma6:55 AM start
from $15
RegisterQuick answers
- When are spring half marathons in Oklahoma?
- The season runs March to May. The busiest month is March, with 8 of the 21 races listed here; April has 6 and May has 7.
- What is the weather like for spring half marathons in Oklahoma?
- Across 20 of these races, race day typically runs from about 51°F at dawn to 72°F in the afternoon, with rain on about 26 percent of days. Most start early, close to the low.
- Which spring half marathons in Oklahoma are fastest?
- By median finish time in their latest results: Stormin' Norman Run (1:58:54), T-TOWN Half Marathon (2:14:43), and Rodeo Stampede - Oklahoma City (2:14:47). A fast median usually means a flat course, cool weather, and a competitive field.
- How much does a spring half marathon cost?
- Current entry fees in Oklahoma usually run from $49 to $65, with a typical fee of $65 before processing fees. Most raise prices as race day nears.