Big Butts

United States flag Jackson, Mississippi, United States

251 days left

Big Butts ultrasignup.com
Date 17 Jul, 2027
Races 4 distances
Entry fee $40.00 – $50.00
Runner rating Be the first to rate
Big Butts

About the event

On Saturday, July 17, 2027, the Mississippi Christian University Choctaw Trails will host the BIG BUTTS Trail Race, presented by MUTS (MS Ultra and Trail Society). The race offers distances of 100K, 50K, a 25K Fun Run, and a 100K Relay. Participants start at the university's pavilion with 7.75-mile loops on both cross-country courses and Butts Park single-track trails.
The course is not technical but features small hills and significant elevation gain of approximately 170 feet per loop. The race takes place in mid-July, when Mississippi’s heat and humidity make the event a true endurance challenge. Aid stations are strategically placed along the route with water, Tailwind sports drink, and food.
Registration for this edition closes on Wednesday, July 14th at midnight, ensuring early sign-ups to secure discounts or avoid higher fees after June 1st. Packet pickup is available Friday from 4-6pm at Buffalo Peak Outfitters in Jackson and Saturday morning before the race starts.
Safety measures include mandatory hydration for all runners and headlamps or flashlights for those starting laps after 5:30 p.m., due to safety concerns as daylight diminishes. Pacers are not allowed, but a runner can join another 100K participant during their last two loops for support.
The event promises unique swag and awards for top finishers in each category, with special recognition if any racer beats the current fastest times of 9:42:43 (men) or 10:49:37 (women).

Races offered

17Jul

100K

Running

Distance
100K
Start time
07:00
Entry fee
$50.00
17Jul

100K Relay

Running

Distance
100K
Start time
07:00
Entry fee
$50.00
17Jul

50K

Running

Distance
50K
Start time
07:00
Entry fee
$50.00
17Jul

25K

Running

Distance
25K
Start time
07:30
Entry fee
$40.00

Weather history

3-year monthly averages for July in Jackson.

Temperature23.4° / 32.8°
Feels like26.4° / 36.1°
Sunshine hours11h 38m
Rainfall3.4 mm
Snowfall—
Wind7.7 km/h (Light breeze)
Humidity76.8%
Max UV indexVery High (8.0)
Sweat lossVery high
Course conditionsHard and dry surface
Sunrise05:05
Sunset19:07

About Jackson

Learn more about the host city, Jackson.

Scenic view of

Jackson is the capital and most populous city of the U.S. state of Mississippi. The city sits on the Pearl River and is located in the greater Jackson Prairie region of Mississippi. Along with Raymond, Jackson is one of two county seats for Hinds County. The city had a population of 153,701 at the 2020 census, a decline of 11.42% from 173,514 since the 2010 census, representing the largest decline in population during the decade of any major U.S. city. The Jackson metropolitan area is the largest metropolitan area located entirely in the state and the tenth-largest urban area in the Deep South, with 592,000 residents in 2020.

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Race results

All-time top performances and historical records for Big Butts.

Place Name Gender Age Year City Time
🥇 Sarah Woerner F 22 '12 — 10:49:37
🥈 Lindsey Norris F 43 '25 — 11:18:04
🥉 Sarah Snyder F 23 '13 — 11:42:33
4 Tiffany Green F 43 '21 — 13:38:49
5 Laura Yeatts F 35 '14 — 13:48:40

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