Colorado University Athletics
Seventeen Years Later, Simpson’s Sub-Four Still Stands Alone
May 20, 2026 | Track and Field
BOULDER – Seventeen years later, Jenny Simpson's 3:59.90 still stands as one of, if not the greatest, performances in collegiate track and field history.
In an era where barriers across women's collegiate distance running continue to fall – from Riley Chamberlain's collegiate-record 4:20.61 mile to Doris Lemngole becoming the first collegian to break nine minutes in the steeplechase, alongside the emergence of multiple sub-15:00 5k performances – the Colorado legend remains the only woman to break four minutes in the 1500 meters during an NCAA season.
And somehow, no one has truly come close.
Back in 2009, Simpson (then competing under her maiden name Jenny Barringer) arrived at the prestigious Prefontaine Classic ranked 12th in a loaded professional field. Already established as one of the nation's top distance runners and steeplechasers, the Colorado star stepped onto one of track and field's biggest stages against elite international competition.
What followed became one of the defining moments in NCAA distance running history.
In front of a national NBC audience at Hayward Field, Simpson surged over the final 80 meters and nearly caught Ethiopia's Gelete Burka at the line. Burka crossed first in 3:59.89, narrowly defeating Simpson by just .01 seconds, while the Buffaloes standout shattered barriers with a historic 3:59.90 finish. The collegiate record before this performance was 4:06.19, set in 2008 by Florida State's Hannah England.
The performance made Simpson just the third American woman ever to break four minutes in the 1500 meters and the first collegian to accomplish the feat by a large margin.
Since then, Simpson lowered her personal best to 3:57.22 in 2014, a mark that currently ranks No. 8 in U.S. history.
Women's collegiate distance running has only continued to evolve in the years since Simpson's historic run. This past indoor season alone produced some of the fastest marks in NCAA history, with seven of the top 10 performances in collegiate indoor mile history occurring during the 2026 season.
Across the country, athletes continue to benefit from faster tracks, professional-level pacing, advancements in training methods and footwear technology, and unprecedented depth within collegiate distance running.
Yet Simpson's in-season sub-four remains untouched.
Washington State's Rosemary Longisa moved to No. 2 on the NCAA all-time list earlier this spring after running 4:02.55 at the Bryan Clay Invitational. Only three women in collegiate history have ever run 4:02 or faster during an NCAA season, while the remainder of the all-time list sits at 4:03 or slower.
Only two athletes in NCAA all-dates history have broken four minutes in the 1500 meters. Oregon's Wilma Nielsen joined Simpson in the exclusive club in August 2025 after running 3:59.66 outside of the traditional collegiate season.
That distinction still leaves Simpson alone as the only woman to break four minutes during an NCAA campaign.
As another NCAA Championship season approaches and the nation's top middle-distance runners continue chasing history, one question remains:
Can anyone finally challenge the 17-year-old standard held by the Colorado legend?
