diff --git a/project.clj b/project.clj
index 97dbaf25..f5178328 100644
--- a/project.clj
+++ b/project.clj
@@ -22,6 +22,7 @@
                    :jvm-opts ^:replace ["-server"]
                    :dependencies [[org.clojure/clojure "1.9.0-alpha17"]
                                   [org.clojure/clojurescript "1.9.660"]
+                                  [cheshire "5.8.0"]
                                   [criterium "0.4.4"]
                                   [org.clojure/test.check "0.9.0"]
                                   [org.clojure/tools.namespace "0.2.11"]
diff --git a/test/clj/reitit/router_test.clj b/test/clj/reitit/router_test.clj
new file mode 100644
index 00000000..8dcc38d4
--- /dev/null
+++ b/test/clj/reitit/router_test.clj
@@ -0,0 +1,132 @@
+(ns reitit.router-test
+  (:require [clojure.test :refer [deftest testing is]]
+            [cheshire.core :as json]
+            [clojure.string :as str]
+            [reitit.core :as reitit]))
+
+;;
+;; extract sample routes
+;;
+
+(defn swagger->routes [url ring?]
+  (let [route-number (atom 0)
+        ->route-name #(keyword "test" (str "route" (swap! route-number inc)))
+        ->endpoint (fn [m]
+                     (if ring?
+                       (reduce-kv
+                         (fn [acc k v]
+                           (assoc acc k {:handler #'identity, :name (->route-name)}))
+                         {} (select-keys m #{:get :head :patch :delete :options :post :put}))
+                       (->route-name)))]
+    (-> (slurp url)
+        (json/parse-string true)
+        (->> :paths
+             (mapv (fn [[p v]] [(-> p name (str/replace #"\{(.*?)\}" ":$1") (->> (str "/"))) (->endpoint v)]))))))
+
+(defn valid-urls [router]
+  (->>
+    (for [name (reitit/route-names router)
+          :let [match (reitit/match-by-name router name)
+                params (if (reitit/partial-match? match)
+                         (-> match :required (zipmap (range))))]]
+      (:path (reitit/match-by-name router name params)))
+    (into [])))
+
+(comment
+  (swagger->routes "https://api.opensensors.io/doc" false))
+
+(defn bench-routes [routes f]
+  (let [router (reitit/router routes)
+        urls (valid-urls router)
+        random-url #(rand-nth urls)
+        log-time #(let [now (System/nanoTime)] (%) (- (System/nanoTime) now))
+        total 10000
+        dropped (int (* total 0.45))]
+    (mapv
+      #(let [times (->> (range total)
+                        (mapv
+                          (fn [_]
+                            (let [now (System/nanoTime)]
+                              (f %)
+                              (- (System/nanoTime) now))))
+                        (sort)
+                        (drop dropped)
+                        (drop-last dropped))
+             avg (int (/ (reduce + times) (count times)))]
+         [(-> % f :template) avg]) urls)))
+
+(defn bench [routes no-paths?]
+  (let [routes (mapv (fn [[path name]]
+                       (if no-paths?
+                         [(str/replace path #"\:" "") name]
+                         [path name])) routes)
+        router (reitit/router routes)]
+    (doseq [[path time] (bench-routes routes #(reitit/match-by-path router %))]
+      (println path "\t" time))))
+
+;;
+;; Perf tests
+;;
+
+(def opensensors-routes
+  [["/v2/whoami" :test/route1]
+   ["/v2/users/:user-id/datasets" :test/route2]
+   ["/v2/public/projects/:project-id/datasets" :test/route3]
+   ["/v1/public/topics/:topic" :test/route4]
+   ["/v1/users/:user-id/orgs/:org-id" :test/route5]
+   ["/v1/search/topics/:term" :test/route6]
+   ["/v1/users/:user-id/invitations" :test/route7]
+   ["/v1/orgs/:org-id/devices/:batch/:type" :test/route8]
+   ["/v1/users/:user-id/topics" :test/route9]
+   ["/v1/users/:user-id/bookmarks/followers" :test/route10]
+   ["/v2/datasets/:dataset-id" :test/route11]
+   ["/v1/orgs/:org-id/usage-stats" :test/route12]
+   ["/v1/orgs/:org-id/devices/:client-id" :test/route13]
+   ["/v1/messages/user/:user-id" :test/route14]
+   ["/v1/users/:user-id/devices" :test/route15]
+   ["/v1/public/users/:user-id" :test/route16]
+   ["/v1/orgs/:org-id/errors" :test/route17]
+   ["/v1/public/orgs/:org-id" :test/route18]
+   ["/v1/orgs/:org-id/invitations" :test/route19]
+   ["/v2/public/messages/dataset/bulk" :test/route20]
+   ["/v1/users/:user-id/devices/bulk" :test/route21]
+   ["/v1/users/:user-id/device-errors" :test/route22]
+   ["/v2/login" :test/route23]
+   ["/v1/users/:user-id/usage-stats" :test/route24]
+   ["/v2/users/:user-id/devices" :test/route25]
+   ["/v1/users/:user-id/claim-device/:client-id" :test/route26]
+   ["/v2/public/projects/:project-id" :test/route27]
+   ["/v2/public/datasets/:dataset-id" :test/route28]
+   ["/v2/users/:user-id/topics/bulk" :test/route29]
+   ["/v1/messages/device/:client-id" :test/route30]
+   ["/v1/users/:user-id/owned-orgs" :test/route31]
+   ["/v1/topics/:topic" :test/route32]
+   ["/v1/users/:user-id/bookmark/:topic" :test/route33]
+   ["/v1/orgs/:org-id/members/:user-id" :test/route34]
+   ["/v1/users/:user-id/devices/:client-id" :test/route35]
+   ["/v1/users/:user-id" :test/route36]
+   ["/v1/orgs/:org-id/devices" :test/route37]
+   ["/v1/orgs/:org-id/members" :test/route38]
+   ["/v1/orgs/:org-id/members/invitation-data/:user-id" :test/route39]
+   ["/v2/orgs/:org-id/topics" :test/route40]
+   ["/v1/whoami" :test/route41]
+   ["/v1/orgs/:org-id" :test/route42]
+   ["/v1/users/:user-id/api-key" :test/route43]
+   ["/v2/schemas" :test/route44]
+   ["/v2/users/:user-id/topics" :test/route45]
+   ["/v1/orgs/:org-id/confirm-membership/:token" :test/route46]
+   ["/v2/topics/:topic" :test/route47]
+   ["/v1/messages/topic/:topic" :test/route48]
+   ["/v1/users/:user-id/devices/:client-id/reset-password" :test/route49]
+   ["/v2/topics" :test/route50]
+   ["/v1/login" :test/route51]
+   ["/v1/users/:user-id/orgs" :test/route52]
+   ["/v2/public/messages/dataset/:dataset-id" :test/route53]
+   ["/v1/topics" :test/route54]
+   ["/v1/orgs" :test/route55]
+   ["/v1/users/:user-id/bookmarks" :test/route56]
+   ["/v1/orgs/:org-id/topics" :test/route57]])
+
+(comment
+  (bench opensensors-routes false)
+  (bench opensensors-routes true))