diff --git a/src/controllers/RunnerTeamController.ts b/src/controllers/RunnerTeamController.ts
new file mode 100644
index 0000000..466a9ff
--- /dev/null
+++ b/src/controllers/RunnerTeamController.ts
@@ -0,0 +1,102 @@
+import { Body, Delete, Get, JsonController, OnUndefined, Param, Post, Put, QueryParam } from 'routing-controllers';
+import { OpenAPI, ResponseSchema } from 'routing-controllers-openapi';
+import { getConnectionManager, Repository } from 'typeorm';
+import { EntityFromBody } from 'typeorm-routing-controllers-extensions';
+import { RunnerTeamHasRunnersError, RunnerTeamIdsNotMatchingError, RunnerTeamNotFoundError } from '../errors/RunnerTeamErrors';
+import { CreateRunnerTeam } from '../models/creation/CreateRunnerTeam';
+import { Runner } from '../models/entities/Runner';
+import { RunnerTeam } from '../models/entities/RunnerTeam';
+import { RunnerController } from './RunnerController';
+
+
+@JsonController('/teams')
+//@Authorized('RUNNERS:read')
+export class RunnerTeamController {
+	private runnerTeamRepository: Repository<RunnerTeam>;
+
+	/**
+	 * Gets the repository of this controller's model/entity.
+	 */
+	constructor() {
+		this.runnerTeamRepository = getConnectionManager().get().getRepository(RunnerTeam);
+	}
+
+	@Get()
+	@ResponseSchema(RunnerTeam, { isArray: true })
+	@OpenAPI({ description: 'Lists all runnerTeams.' })
+	getAll() {
+		return this.runnerTeamRepository.find();
+	}
+
+	@Get('/:id')
+	@ResponseSchema(RunnerTeam)
+	@ResponseSchema(RunnerTeamNotFoundError, { statusCode: 404 })
+	@OnUndefined(RunnerTeamNotFoundError)
+	@OpenAPI({ description: 'Returns a runnerTeam of a specified id (if it exists)' })
+	getOne(@Param('id') id: number) {
+		return this.runnerTeamRepository.findOne({ id: id });
+	}
+
+	@Post()
+	@ResponseSchema(RunnerTeam)
+	@OpenAPI({ description: 'Create a new runnerTeam object (id will be generated automagicly).' })
+	async post(@Body({ validate: true }) createRunnerTeam: CreateRunnerTeam) {
+		let runnerTeam;
+		try {
+			runnerTeam = await createRunnerTeam.toRunnerTeam();
+		} catch (error) {
+			return error;
+		}
+
+		return this.runnerTeamRepository.save(runnerTeam);
+	}
+
+	@Put('/:id')
+	@ResponseSchema(RunnerTeam)
+	@ResponseSchema(RunnerTeamNotFoundError, { statusCode: 404 })
+	@ResponseSchema(RunnerTeamIdsNotMatchingError, { statusCode: 406 })
+	@OpenAPI({ description: "Update a runnerTeam object (id can't be changed)." })
+	async put(@Param('id') id: number, @EntityFromBody() runnerTeam: RunnerTeam) {
+		let oldRunnerTeam = await this.runnerTeamRepository.findOne({ id: id });
+
+		if (!oldRunnerTeam) {
+			throw new RunnerTeamNotFoundError();
+		}
+
+		if (oldRunnerTeam.id != runnerTeam.id) {
+			throw new RunnerTeamIdsNotMatchingError();
+		}
+
+		await this.runnerTeamRepository.update(oldRunnerTeam, runnerTeam);
+		return runnerTeam;
+	}
+
+	@Delete('/:id')
+	@ResponseSchema(RunnerTeam)
+	@ResponseSchema(RunnerTeamNotFoundError, { statusCode: 404 })
+	@ResponseSchema(RunnerTeamHasRunnersError, { statusCode: 406 })
+	@OpenAPI({ description: 'Delete a specified runnerTeam (if it exists).' })
+	async remove(@Param('id') id: number, @QueryParam("force") force) {
+		let runnerTeam = await this.runnerTeamRepository.findOne({ id: id });
+
+		if (!runnerTeam) {
+			throw new RunnerTeamNotFoundError();
+		}
+
+		let runners: Runner[] = await runnerTeam.getRunners()
+
+		if (!force) {
+			if (runners.length != 0) {
+				throw new RunnerTeamHasRunnersError();
+			}
+		}
+
+		const runnerController = new RunnerController()
+		runners.forEach(runner => {
+			runnerController.remove(runner.id)
+		});
+
+		await this.runnerTeamRepository.delete(runnerTeam);
+		return runnerTeam;
+	}
+}
diff --git a/src/errors/RunnerTeamErrors.ts b/src/errors/RunnerTeamErrors.ts
new file mode 100644
index 0000000..a482c26
--- /dev/null
+++ b/src/errors/RunnerTeamErrors.ts
@@ -0,0 +1,39 @@
+import { IsString } from 'class-validator';
+import { NotAcceptableError, NotFoundError } from 'routing-controllers';
+
+/**
+ * Error to throw when a runner team couldn't be found.
+ * Implemented this ways to work with the json-schema conversion for openapi.
+ */
+export class RunnerTeamNotFoundError extends NotFoundError {
+	@IsString()
+	name = "RunnerTeamNotFoundError"
+
+	@IsString()
+	message = "RunnerTeam not found!"
+}
+
+/**
+ * Error to throw when two runner teams' ids don't match.
+ * Usually occurs when a user tries to change a runner's id.
+ * Implemented this way to work with the json-schema conversion for openapi.
+ */
+export class RunnerTeamIdsNotMatchingError extends NotAcceptableError {
+	@IsString()
+	name = "RunnerTeamIdsNotMatchingError"
+
+	@IsString()
+	message = "The id's don't match!! \n And if you wanted to change a runner's id: This isn't allowed"
+}
+
+/**
+ * Error to throw when a team still has runners associated.
+ * Implemented this waysto work with the json-schema conversion for openapi.
+ */
+export class RunnerTeamHasRunnersError extends NotAcceptableError {
+	@IsString()
+	name = "RunnerTeamHasRunnersError"
+
+	@IsString()
+	message = "This team still has runners associated with it. \n If you want to delete this team with all it's runners and teams ass `?force` to your query."
+}
\ No newline at end of file
diff --git a/src/models/creation/CreateRunnerTeam.ts b/src/models/creation/CreateRunnerTeam.ts
new file mode 100644
index 0000000..101a516
--- /dev/null
+++ b/src/models/creation/CreateRunnerTeam.ts
@@ -0,0 +1,36 @@
+import { IsInt, IsNotEmpty, IsString } from 'class-validator';
+import { getConnectionManager } from 'typeorm';
+import { RunnerOrganisationNotFoundError } from '../../errors/RunnerOrganisationErrors';
+import { RunnerOrganisation } from '../entities/RunnerOrganisation';
+import { RunnerTeam } from '../entities/RunnerTeam';
+
+export class CreateRunnerTeam {
+    /**
+     * The teams's name.
+     */
+    @IsString()
+    @IsNotEmpty()
+    name: string;
+
+    /**
+     * The team's parent group (organisation).
+     */
+    @IsInt()
+    @IsNotEmpty()
+    parentId: number
+
+    /**
+     * Creates a RunnerTeam entity from this.
+     */
+    public async toRunnerTeam(): Promise<RunnerTeam> {
+        let newRunnerTeam: RunnerTeam = new RunnerTeam();
+
+        newRunnerTeam.name = this.name;
+        newRunnerTeam.parentGroup = await getConnectionManager().get().getRepository(RunnerOrganisation).findOne({ id: this.parentId });
+        if (!newRunnerTeam.parentGroup) {
+            throw new RunnerOrganisationNotFoundError();
+        }
+
+        return newRunnerTeam;
+    }
+}
\ No newline at end of file
diff --git a/src/models/entities/RunnerTeam.ts b/src/models/entities/RunnerTeam.ts
index a9fb2f0..551dfce 100644
--- a/src/models/entities/RunnerTeam.ts
+++ b/src/models/entities/RunnerTeam.ts
@@ -1,5 +1,6 @@
-import { Entity, Column, ManyToOne, ChildEntity } from "typeorm";
 import { IsNotEmpty } from "class-validator";
+import { ChildEntity, getConnectionManager, ManyToOne } from "typeorm";
+import { Runner } from './Runner';
 import { RunnerGroup } from "./RunnerGroup";
 import { RunnerOrganisation } from "./RunnerOrganisation";
 
@@ -16,4 +17,12 @@ export class RunnerTeam extends RunnerGroup {
   @IsNotEmpty()
   @ManyToOne(() => RunnerOrganisation, org => org.teams, { nullable: true })
   parentGroup?: RunnerOrganisation;
+
+  /**
+   * Returns all runners associated with this team.
+   */
+  public async getRunners() {
+    let runnerRepo = await getConnectionManager().get().getRepository(Runner);
+    return await runnerRepo.find({ group: this });
+  }
 }
\ No newline at end of file