Get ready for the best race ever! The San Diego Challenge urban adventure race is returning to America's Finest City for our seventh season on Sunday, March 6th, 2016!

Challenge Nation hosts America's largest urban racing series -- featuring a ridiculously fun “Amazing Race”-style competition packed into one incredible day! Teams of two or more will dash around the city, racing against other Challengers for immortal glory (and cash prizes!) as they solve tricky clues, strategize the best route, and explore undiscovered corners of your city!

Think of it like a 5K that tests your brains as much as your legs, with bigger prizes and a whole lot more fun--we guarantee you’ll have a blast!

  • An amazing, active way to get outdoors on a Sunday and explore your city with friends and family in San Diego!

  • Don't worry—fitness is a plus, but you’ll need a blend of smarts AND speed to win this race!

  • At the finish line, we’ll welcome you back with cash prizes for our winners, cold water for all, food and drink specials from our venue, finishing with our our crazy costume contest and awards ceremony!
  • Take it to the next level: the top 50 teams from this race will qualify for our Challenge Championship megarace at the end of the season with thousands of dollars up for grabs!

If you’re ready to take the Challenge, grab some friends, pick a clever team name and sign up right below! For more information, read our FAQ or contact us with any questions.

 Having trouble registering? Please click here for assistance!

2015 Results:

1. 53:15 Team Mathepeene **
2. 1:01:51 Humpday Pumpday **
3. 1:02:15 Nick and the Hamentashwonem **
4.  1:04:52 Beer Bunch **
5.  1:04:59 Team RZK **
6.  1:05:52 3 Sheets to the Wind *
7.  1:06:22 Captain Crown *
8.  1:08:36 Pride Law Frim *
9.  1:09:49 We’re Completely Serious
10.  1:11:40 Bop a Fett *
11.  1:13:20 #thedressteam *
12.  1:13:50 On a Mission *
13.  1:14:08 Schmitt Happens *
14.  1:14:20  Racing Monkeys *
15.  1:15:14 Suns of Beaches *
16.  1:16:07 Fifty Shades of Cray *
17.  1:16:45 We Run to Eat *
18.  1:17:15 We Run to Eat too *
19.  1:18:34 Amaze Bayz *
20.  1:18:48 Fuck It, Let’s Drink *
21.  1:19:20 No Name *
23.  1:22:10  SoCalSistas *
24.  1:22:39 Dominators *
25.  1:23:09 WTF! *
26.  1:24:41 Oreo Cookie *
27.  1:25:08 JNJ *
28.  1:26:30 Amazing Scavengers *
29.  1:27:15  Ramirez *
30. 1:27:56 Duminator *
31.  1:28:08 Sparkles *
32.  1:28:38 3 Girls, 2 Dogs & A Guy *
33.  1:29:18 Rawrsome *
34.  1:29:56 Champdizzle *
35.  1:30:36 BT/JC *
36.  1:31:18 Kind of a big deal *
37.  1:31:40 Team Scad *
38.  1:31:59  Uh…Seemed Like a Good Idea *
39.  1:32:35  Team Dub *
40.  1:33:10  Herding Cats *
41.  1:33:20  Career Builders 619 *
42.  1:34:08  Sinister Six and a Half *
43.  1:34:26  Red Street Hooligans *
44.  1:35:46  Mick Jager Fan Club *
45.  1:36:03  Spaghetti Flavored Cake *
46.  1:36:25  Family Ties *
47.  1:36:50  Brains and Brawn *
48.  1:39:02  She Finally Ran *
49.  1:40:40  Crazy Locos *
50.  1:40:56  5 Cups of Crazy  *

** = free entry to $5,000 Challenge Championship Race (11/14/15 -- New Orleans, LA)
* = qualified entry to $5,000 Challenge Championship Race (11/14/15 -- New Orleans, LA)

51.  1:41:33  We’re Here for the Beer
52.  1:42:10  Balls N Chains
53.  1:42:20  The Athletes
54.  1:42:50 No Name
55  1:43:04  Walk About
56.  1:47:15  99 Dubs & Da Venzors
57.  1:48:20  Sweet Tooth
58.  1:50:10  IDFWY
59.  1:50:01  Scavengers
60.  1:51:45  Cunning Stunts
61.  1:52:35 3 Amigas
62.  1:54:05  Wild Birds Unlimited
63.  1:54:34  Extraction Team
64.  1:56:26  Clueless Chicks
65. 1:57:07 Speed Bumps
66. 1:57:44 It’ll Come to Me Later
67. 1:58:38 Sonal Patel
68. 2:02:05 Wait…what?
69. 2:04:45 Cookies
70. 2:06:03 Roaring Scorpions
71. 2:08:44 The Super Saiyan
72. 2:12:56 Chocolate Vanilla Swirl
73. 2:18:45 The Dark Knight
74. 2:22:02 Gold Team
75. 2:24:04 The White & Gold Trotters
76. 2:24:57 Team Reaper
77. 2:25:28 Roar 24
78. 2:26:16 Wait for It
79. 2:27:36 Slap the Sack
80. 2:28:56 Impossible is Nothing
81. 2:32:04 Mixed Nuts
82. 2:36:16 Danielle Zhang
83. 2:40:09 Jeffnami
84. 2:42:37 Matter Misfits
85. 2:48:22 Stayin’ Alive
86. 2:56:15 ’tis a crimming