Spooky Sprint - Greater Chicago
Oct 25Greater Chicago, ILHalf Marathon, 10K +2
Also a half marathon, 1 mi from Haunted Halloween Half Marathon & 5km, 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 plan2025 results: https://www.athlinks.com/event/314344/results/Event/1099091/Results
The Haunted Halloween Half Marathon & 5km returns this fall to Chicago's Lincoln Park, at a new site! We will be in Diversey Event Space, across the street from Notebaert Nature Museum. The event offers race distances of half marathon and 5K ― with a special Halloween twist! Hundreds of runners and walkers of all ages and abilities dress in costume and compete for fun and prizes. Age group awards will be given in ten-year age ranges. And there is prize money for the winners of our pre-race Costume Contest! Costume Contest Prize Money: For the teams 1st, 2nd win $200 and for individuals 1st, 2nd win $100.
After the race, help yourself to some autumn refreshment treats. There will of course be Halloween candy. Every HM & 5k finisher gets a H^3 medal to match your bib and shirt! Please attend our post party with a free beer at Tin Lizzie in Lincoln Park where they will also be offering 20% discount on their food menu.
Course will traverse the trails within Lincoln Park before heading south along Chicago's scenic Lakefront Trail. Course is accurately measured with every mile marked. Timing splits on the HM course at 5km, 10km, 10mi. ***the 10km split has been moved to the TURNAROUND point at 6.55miles***
Participants are encouraged to use public transportation. If you choose to drive, parking is available in the Chicago History Museum lot, or along Cannon Drive.
Packet Pickups are being scheduled for Fleet Feet & Xtra Mile Running as well as on raceday, on site, beginning at 7:15am! Tentative schedule below.
Tuesday 10/21 2-7pm @ Xtra Mile Running (31 W Schaumburg Rd, Schaumburg, IL 60194)
Thursday, 10/23, 1-7pm @ Fleet Feet South Loop
Sunday, 10/26, 7:15-8:35am @ Diversey Event Space (2611 N Cannon Dr, Chicago, IL)
This event will sell out.
Schedule: 7:15am - PPU and Gear Check open ... 7:45am - Costume Contest Judging at stage ... 8:05am - Costume Winners decided ... 8:30am - HALF MARATHON Start ... 8:45am - 5k Start ... 9:10am - 5k winners ... 10:05am - HM winners ... 12:50pm - Gear Check closed
Age group awards will be given in ten year categories: 19 & under, 20-29, 30-39, 40-49, 50-59, 60+
Registration opens
Oct 27, 2025
Tier 1 ends
Jan 23, 2026
Tier 2 ends
Mar 24, 2026
Tier 2 ends
May 4, 2026
Tier 3 ends
May 4, 2026
Tier 3 ends
Jun 11, 2026
Tier 4 ends
Jun 11, 2026
Tier 5 ends
Jul 19, 2026
Tier 4 ends
Jul 19, 2026
Tier 5 ends
Aug 25, 2026
Tier 6 ends
Aug 25, 2026
Tier 7 ends
Sep 26, 2026
Tier 6 ends
Sep 26, 2026
Tier 8 ends
Oct 18, 2026
Tier 7 ends
Oct 18, 2026
Registration closes
Oct 24, 2026
Tier 8 ends
Oct 24, 2026
Tier 9 ends
Oct 24, 2026
Race day
Oct 25, 2026
H^3 Half Marathon
Tier 8, then $120 from Oct 18, 2026
$105
H^3 5k
Tier 7, then $69 from Oct 18, 2026
$64
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 25Greater Chicago, ILHalf Marathon, 10K +2
Also a half marathon, 1 mi from Haunted Halloween Half Marathon & 5km, registration open
Oct 31Chicago, ILHalf Marathon, 10K +2
Also a half marathon, 1 mi from Haunted Halloween Half Marathon & 5km, registration open
Oct 31Chicago, ILHalf Marathon, 10K +2
Also a half marathon, 1 mi from Haunted Halloween Half Marathon & 5km, registration open
Oct 17Chicago, ILHalf Marathon, 10K +1
Also a half marathon, 1 mi from Haunted Halloween Half Marathon & 5km, registration open
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Build your aid station plan, organize your crew, and dial in your nutrition strategy. Everything you need to finish strong.
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