Rocco Culpepper

Ranking the top Boys performers nation-wide in All Events during the 2026 Indoor Season.

Ranking the top Boys performers in All Events during the 2026 Indoor Season....

Here are the names from Colorado to look out for in Boston at the New Balance Indoor ...

Ranking the top Boys performances for All Events achieved throughout the country duri...

Ranking the top Boys performances for All Events achieved in Colorado during the mont...

The Indoor Season is nearing its conclusion, here are the top-ranked Class of 2026 Bo...

The Indoor Season is nearing its conclusion, here are the top-ranked Class of 2026 Bo...

The Indoor Season is nearing its conclusion, here are the top-ranked Class of 2026 Bo...

Ranking the top Boys Distance Event performers in Colorado for the 2026 Indoor Season...

Final rankings for the top upperclassman Boys 1600m performers in Colorado during the...

Ranking the top Boys 3200m returners for 2024-26 4A ahead of the Outdoor Season....

Ranking the top Boys 1600m returners for 2024-26 4A ahead of the Outdoor Season....

Ranking the top Boys 800m returners for 2024-26 4A ahead of the Outdoor Season....

Ranking the top Boys 400m returners for 2024-26 4A ahead of the Outdoor Season....

Ranking the top Boys 200m returners for 2024-26 4A ahead of the Outdoor Season....

Ranking the top returning Boys athletes in the Denver Metro area for the 2026 Outdoor...

Ranking the top returning Boys athletes in the Boulder Metro area for the 2026 Outdoo...

Ranking the top returning Boys performers state-wide for the 1500m event....

Ranking the top returning Boys performers state-wide for the 3200m event....

Ranking the top returning Boys performers state-wide for the 1600m event....

Ranking the top returning Boys performers state-wide for the 800m event....

Ranking the top returning Boys performers state-wide for the 400m event....

Ranking the top returning Boys performers state-wide for the 200m event....

Ranking the top 1500m performances delivered state-wide by High School Boys during th...

Ranking the top Mile performances delivered state-wide by High School Boys during the...

Ranking the top 1600m performances delivered state-wide by High School Boys during th...

A look at the returning athletes positioned to shape this year’s outdoor season....

Here are the athletes to pay attention to this season in Class 4A for the boys!...

A look at where the Indoor Boys Colorado Senior Class Rankings stand entering Saturda...

Ranking the top boys Mile performers across the country for the 2026 Indoor Season....

Ranking the top boys 1500m performers across the country for the 2026 Indoor Season....

Ranking the top boys 1600m performers across the country for the 2026 Indoor Season....

Ranking the top 1600m performances delivered by Colorado-based senior boys during the...

Check out the first edition of MileSplit's West Athletes to Watch....

Ranking the top boys Grade 11-12 combined classes in Colorado for the 2026 Indoor Tra...

Ranking the top boys Grade 9-10 combined classes in Colorado for the 2026 Indoor Trac...

Ranking the top performances by Colorado girls residing in the Denver Metro area....

Ranking the top performances by Colorado girls residing in the Boulder Metro area....

Ranking the top performances by Colorado boys residing in the Denver Metro area....

Ranking the top performances by Colorado boys residing in the Boulder Metro area....

Check out the top rankings in the 1500m for CO....

Check out the top rankings in the 1600 Meter Run for CO....

Check out the top rankings in the 800 Meter Run for CO....

Check out the top rankings in the 200 Meter Dash for CO....

Check out the top rankings in the 400 Meter Dash for CO....

Check out the top rankings in the 3200 Meter Run for CO....

All rankings for CO boys across 15 events....

All rankings for CO boys across 15 events....

Check out the top 100 boys in every event this indoor season as of Feb. 2....

Take a look at the top 100 boys in every event so far this indoor season as of Jan. 2...

Discover the top high school cross country runners in Colorado with the 2025 MileSpli...

Discover the top senior boys in Colorado with the 2025 MileSplit All-State Honors. Se...

Discover the first-team boys in Colorado with the 2025 MileSplit All-State Honors. Se...

Discover the top senior boys in Colorado with the 2025 MileSplit All-State Honors. Se...

Here is the recap for the Colorado kids at the Brooks XC National Championship! This ...

Sioux Falls Lincoln finished 6th at Nike Cross Nationals over the weekend, thanks to ...

Timpview's Aidan Troutner (UT) ran the 20th all-time fastest boys 5K at the NXN Natio...

Here is a quick recap on how the Colorado athletes did at the Brooks Midwest Regional...

See who posted the fastest 5K times across the four Brooks XC Regional races over the...

Colorado represented at the Brooks Midwest Regional Championship on the boys' side! H...

Niwot's Hunter Robbie (CO) ran the 25th fastest boys 5K this season last weekend at t...

Check out which senior boys improved the most in the 5K from last season....

With a week until the Brooks XC Regional Championships, check out the final Midwest R...

Discover the top high school cross-country runners in Boulder with the 2025 MileSplit...

Discover the top high school cross-country runners in Boulder with the 2025 MileSplit...

These are the athletes and teams to watch out for at the Southwest Regional Champions...

IMG Academy's Matthew Dodds (FL) ran the 18th fastest 5K en route to a win in the cou...

Here are the top returning boys from the Nike National Southwest Regional Championshi...

Colorado leads the Midwest charge, but Minnesota, South Dakota, and Ohio keep it clos...

The Midwest is wide open. Fries, Enriquez, and Gutema surge late as Colorado stars ho...

Check Out The Fastest Senior Boys 5K Times In Colorado XC State Championships...

Check Out The Fastest Boys 5K Times In Colorado XC State Championships...

Check out the latest COROS MileSplit50 Boys Individual Cross Country Rankings....

Here are the fastest results from the state meet on the boys' side!...

There were huge drops in times on the boys' side as well! Take a look at the biggest ...

Colorado leads the Mountain States with Jay McDonald at 14:18.79, while South Dakota,...

Check Out The Fastest Boys 5K Times In Colorado 5A Region 3 So Far This Season...

The boys from Class 5A start off the state meet at 9am! Check out the meet preview fo...

Mikah Peters and Miles Lechtenberg have set the two fastest 5K times ever run by a hi...

Colorado has five of the top 10 runners in the top 10 of the first edition of the Bro...

Here are the biggest improvements from all the regional championships on the boys' side!

After a busy week of regional championships, here are some of the top performances on...

Now that we've wrapped up October's final full weekend of competition, who is your vo...

Here are the top results from all the regional meets this past week from the boys!...

It's been about a month since our last update, and we're still seeing new faces pop u...

Here are the top times in the 5k for the boys so far this season!...

A break down of the entries for Fridays Colorado 5A Region 3...

Check out the top 200 boys teams in the country so far this cross country season....

UT Herriman's Jackson Spencer clocked the fastest time run in the country this season...

As we enter championship season, here are the top 100 times for Class 5A on the boys'...

Another busy week in Colorado! Here are the top times from this past week for the boy...

Following a historic weekend of cross country racing, which of the five nominees is g...

A break down of the entries for Fridays Granite Peaks League Championships...

Check out the week 2 COROS MileSplit 50 Boys Cross Country Individual Rankings....

A break down of the entries for Saturdays Niwot XC Invitational...

It's good to be the king. Returning NXN Champions Niwot came into the season with a b...

States out West are well into their season, while the Northeast is just getting started.

The MileSplit50 Preseason Boys XC Individual Rankings are here. Follow along as we co...

The MileSplit50 Preseason Boys XC National Rankings are here. Follow along as we coun...

After wining CO Track and Field Gatorade Athlete of the Year can Ben Lee topple an in...

Check out the top cross country times from last season. See which returners will like...

Here are the first rankings for the 2025 cross country season! These are the top 100 ...

Here are the top 50 junior boys from the 2025 Nike Outdoor Nationals, New Balance Nat...

Discover the top high school track and field athletes with the 2025 MileSplit All-Nat...

Discover the top high school track and field athletes with the 2025 MileSplit All-Nat...

Discover the top high school track and field athletes with the 2025 MileSplit All-Nat...

Discover the top high school track & field athletes in Colorado with the 2025 MileSpl...

Discover the top high school track and field athletes in Colorado with the 2025 MileS...

Discover the top high school track & field athletes in Colorado with the 2025 MileSpl...

Over the weekend, Adidas, New Balance, and Nike had their respective national champio...

Here are the results of the final day at the Nike Outdoor National Championships!...

Day 3 is over and Colorado kids continued to shine! Take a loot at the results at the...

Take a look at the Colorado entries on the boys' side for the Nike Outdoor Nationals ...

From coast to coast, the nation's top high school boys took care of business, re-writ...

Here's the next recap for the summer track season as we are creeping closer to the na...

Discover the top high school track and field athletes in Boulder with the 2025 MileSp...

Discover the top high school track and field athletes in Boulder with the 2025 MileSp...

Discover the top high school track and field athletes in Boulder with the 2025 MileSp...

The 2025 Festival of Miles field may be the best we have ever seen....

Discover the top high school track and field athletes in Denver with the 2025 MileSpl...

Ranking the state’s top performances across all events during competition taking pl...

Here are the final rankings for the 4A boys in every event! Take a look at the state ...

Take a look at CO's most improved boys in the 1600m from 2024 to 2025....

Another weekend of state championships came and went, leaving the national leaderboar...

In case you've been living under a rock, 2025 has been a terrific year for milers. He...

Here are the best storylines and races to look out for on the boys' side for the Colo...

Check out the Top 100 CO Boys from Last Week (May 5–May 11)...

Check out the top 100 boys in each event in Class 4A!...

The top 25 spots are getting competitive in the 4A division! Take a look!...

The definitive ranking of the top 75 athletes in America by class and event....

Take a look at Colorado’s most impressive 11th grade boys by event....

Here are the top 100 results in each event from this past week!...

A break down of the entries for Fridays Three League Meet: Granite Peaks, Foothills, ...

Check out the Top 100 CO boys in every event from Last Month!...

Huge performances at the Penn Relays made way for hundreds of breakthrough performanc...

And just like that, it is almost May which means the state meet is almost upon us! Ta...

Check out the Midwest Region's top-performing boys in the Class of 2026 this outdoor ...

Here are the top 100 boys in every event so far this season for the class of 2026!...

Here are the top 100 results in each event from the results of this past week!...

Check out the top performing boys in the Southwest region far this outdoor track and ...

A break down of the entries for Friday's Stutler Twilight Invitational...

Breaking down the entries for Thursday nights Centaurus Twilight...

Here are the top 25 boys in each distance event as we wrap up the first week of April...

From coast to coast, 841 boys have dipped under 4:25 in the 1600 this outdoor season....

They broke through as sophomores and now they’re leveling up. Top 75 Class of 2026 ...

Here are some quick takes on what happened at the Niwot Invitational!...

Take a look at some of the best distance athletes competing at the STACKED Niwot Invi...

See the top 100 boys returning for the 2025 Colorado track and field high school season.

Niwot (Colo.) finishes the season atop the final COROS MileSplit 50 XC Rankings after...

Rain, mud, and upsets highlighted the 2024 Nike Cross Nationals boys championship rac...

This might be the best Boys Nike Cross National Championships we've ever seen, in ter...

The boys' race at this year's Foot Locker Midwest Regional promises to be one of the ...

Tracking the 2024 qualifiers for Nike Cross Nationals!...

Despite fast days at both NXR Midwest and Northwest, as well as the New York State Ch...

A fast day at NXR Heartland shook up the top of the top 100 fastest boys this cross c...

An all-time performance at the Ohio State Championships re-arranged the top five of t...

A huge lifetime best performance on the East Coast added a new face towards the top o...

A pair of seniors from Washington and Louisiana moved a few things around at the top ...

A pair of sub-14:35 performances re-arranged the top 100 fastest boys 5k times this w...

Fossil Ridge's Tatum Berg claimed last week's Colorado Performer Of The Week....

Check out this week's edition of the XC Weekend Recap, which features cross-country a...

A dominant performance at the Great American XC Festival caused a ripple throughout t...

From Gans Creek to Rim Rock, there were plenty of elite performances around the count...

The 2024 edition of the Desert Twilight saw a lot of elite performances on the boy's ...

Niwot junior Addison Ritzenhein ran away with the victory at Desert Twilight, running...

Check in with this week's edition of The Scoop, which features cross-country action f...

Rock Canyon's Owen Whitney is the second-fastest returner with his 15:01 personal bes...

Resurrection Christian's Jackson Fagerlin is the top returner in the 800 and the 1,60...

Overland's Jarrius Ward is the top returner in the shot put, and the discus for next ...

ThunderRidge sophomore Ben Lee won the 5A 800 state title in 1:52.76....

Karamoko Sacko torched a 13.45 in the prelims of the 110H to take down a 20 year-old ...

Jayce Newbill cleared 6-4 at the in the high jump at the Randall Hess Roughrider Inv...

Vote for the Colorado boy's performer of the week!...

Check out the latest edition of MileSplit Shorts!...

Air Academy sophomore Jordan Banta recently ran a 2:16.17 800 personal best at the Br...

Estes Park's Austin Tice is the No. 6 returner in the 800, and the No. 2 returner in ...

Darren Hayden is the No. 4 returner in the 3,000 with his 8:56.99 clocking from the...

Regis Jesuit's Braeden Focht is the No. 27 returner based on time....

The Mountain Vista girls finished third at Nike Cross Nationals, giving Colorado a 1-...

Conifer's Kate Horneck is the No. 7 returner from the 2023 state championships....

Brennan Draper stunned the field to win the Colorado 5A State Cross Country title....

We'll have this page updated with results, recaps, videos, photos, etc. as they becom...

Aiden Le Roux recently finished fourth at the Pat Patten Invitational, running 15:29.

Congrats to Chaparral's Brennan Draper -- his victory at the Dave Sanders Invitationa...

The country's top underclassmen continued to make leaps and bounds this cross country...

It was yet another weekend full of memorable moments, so here's a closer look at the ...

The Niwot quintet of Addison Ritzenhein, Mia Prok, Avalon Beltran, Olivia Alessandrin...

Madeline Clark recently finished third at the Wolverine XC Invitational in 19:31 - th...

With the cross country season finally upon us, it's about time to release our annual ...

The top 10 sophomore boys to watch in 2023? We have you covered....

We rank the top 50 boys recruits for our first class of 2026 rankings list....

Montrose's Dylan Jessop is the top returner in the triple jump....

Xzavier Campos and Rocco Culpepper are the only two freshmen two compete in the 1,600...

Sasha Kennedy recently torched her personal best in the 100 Hurdles at the Stutler Tw...

Legacy's Cian Nagle is currently ranked No. 13 in the 800 with a 1:57.02 clocking....

In this week's edition of Colorado Future Stars we'll be looking at recent performanc...

If you weren't already excited for what's to come this outdoor season in Colorado, yo...

Summit's Joshua Shriver is the No. 9 returner based on time....

The 2022 cross country season is officially in the rearview, and what a season it was...

Cherokee Trail's Brady Smith is the No. 12 returner based on time....

Briley Roth and Coronado return the fastest squad for 2023....

Coronado's Xavier Campos was the sixth-fastest freshmen at the 2022 Colorado State Cr...

We dive into the top performances across those competitions, along with other storyli...

The Niwot girls head to Colorado Springs as the No. 2 ranked squad in the country....

Check out recaps, photos, and videos of the regional championships!...

In this week's edition of Colorado Future Stars we'll taking a look at recent stand-o...

It's time to vote for the Colorado Boys Performer Of The Week!...

We've got a special edition of MileSplit Shorts this week - a live recording of the s...

Delaney Johns recently finished 30th in the Sweepstakes race at the Desert Twilight X...

Vote for the Colorado Boys Performer Of The Week!...

Niwot freshman Addison Ritzenhein finished fourth at the St. Vrain Invitational in 18...

The performances are starting to heat up across the country....