The Big BO 50k
Oct 10Indianapolis, IN50K, 25K +2
Also a 5K, 34 mi from Unified Group Services Run/Walk for Cancer, registration open
Aid stations, cutoffs and pacing in one plan, with the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planThe Unified Group Services Run/Walk for Cancer benefitting the Ascension St. Vincent Anderson Foundation will raise funds to support the Ascension St. Vincent Anderson Cancer Center.
All proceeds raised by participants and sponsors will benefit patients and families of the Cancer Center.
Sign up as an individual or participate as a team. Runners will enjoy a 5K distance course that starts and ends on the racetrack. Walkers will enjoy a furlong's length (7/8 of mile) stroll around the Harrah's Hoosier Park track. The Jumbotron will capture all participants, so invite your friends and family to attend and cheer.
Registration opens
Jan 1, 2026
Registration closes
Oct 11, 2026
Race day
Oct 11, 2026
Standard ends
Oct 11, 2026
1 Mile - Commemorative Honor Walk
Standard, until Oct 11, 2026
$20
5k Run / Walk
Standard, until Oct 11, 2026
$20
5k Run Kids/Students
Standard, until Oct 11, 2026
$20
1 Mile - Commemorative Honor Walk - Kids/Students
Standard, until Oct 11, 2026
$10
Registration openings and major changes, like a new date or a cancellation.
Can't race, or need an entry? Post it here so nobody has to ask if it's still available.
Oct 10Indianapolis, IN50K, 25K +2
Also a 5K, 34 mi from Unified Group Services Run/Walk for Cancer, registration open
Oct 11Indianapolis, INHalf Marathon, 10K +2
Also a 5K, 34 mi from Unified Group Services Run/Walk for Cancer, registration open
Oct 17Carmel, INHalf Marathon, 10K +1
Also a 5K, 25 mi from Unified Group Services Run/Walk for Cancer, registration open
Oct 10Indianapolis, IN5K
Also a 5K, 34 mi from Unified Group Services Run/Walk for Cancer, registration open
Straight-line distance
Oct 10Crown Point, IN5K, 2K
Oct 10Avon, IN5K
Oct 10Terre Haute, IN5K, 1 mi
Oct 10Chesterton, IN5K
Oct 10Bedford, IN
Oct 10Scottsburg, IN5K
Oct 10Indianapolis, IN5K
Oct 10Medora, IN5K
Oct 10North Judson, IN5K
Oct 10Warsaw, IN5K
Oct 10Orleans, IN5K
Oct 10Goshen, IN5K, 1 mi
Nov 1Anderson, IN5 mi, 5K
Oct 25Noblesville, IN5K
Oct 17New Castle, IN5K
Oct 17Carmel, IN
Oct 17Carmel, INHalf Marathon, 10K +1
Jun 5, 2027Sheridan, IN50K
Oct 10Indianapolis, IN50K, 25K +2
Oct 10Indianapolis, IN5K
Oct 11Indianapolis, INHalf Marathon, 10K +2
Oct 17Indianapolis, IN5K
Oct 9West Alexandria, OH48 hr, 24 hr +3
Oct 9Albion, IN150 mi, 100 mi +1
Oct 9Frankfort, KY3K
Oct 9Lebanon, OH5K
Oct 10Flossmoor, IL5K
Build your aid station plan, organize your crew, and dial in your nutrition strategy. Everything you need to finish strong.
Build my planAre you the race director for Unified Group Services Run/Walk for Cancer?
Claim this race to manage registration, volunteers, and race day.