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Duane Grigg

Personal Race History

Kansas results only. This profile summarizes qualifying ultra performances held in the state of Kansas.

17Kansas ultra finishes
9Unique Kansas races
602.8Recorded Kansas ultra miles
September 27th, 1997 through April 12th, 2025Recorded Kansas ultra span
FlatRock × 4Most frequent race

Race History

FlatRock4 finishesMile 0 Flint Hills Trail Race3 finishesHeartland2 finishesPrairie Spirit Trail2 finishesUltrapalooza2 finishesAlfaDog 40 Mile Race1 finishFlint Hills Trail 40 Mile1 finishKansas Rails-to-Trails1 finishMiola Madness - Spring Into Daylight Savings1 finish

Distance & Format Breakdown

50K: 1250 Mile: 5

Kansas Ultra Timeline

First recorded Kansas ultra
September 27th, 1997 · FlatRock · 50K
Most recent recorded Kansas ultra
April 12th, 2025 · Mile 0 Flint Hills Trail Race · 50K
Recorded Kansas ultra span
September 27th, 1997 through April 12th, 2025
Recorded span length
27 years, 6 months, 16 days

Achievements

0Recorded wins
5Top-10 finishes
0100-mile+ finishes
50.0Longest recorded performance (miles)

Complete Kansas Ultra History

DateRaceDistancePlaceResult
April 12th, 2025Mile 0 Flint Hills Trail Race50K247:27:33
Kansas State Honor Roll · 50K · Age 70-74 · ALL-TIME BESTS
March 8th, 2025Miola Madness - Spring Into Daylight Savings9hrs231.029 miles
October 26th, 2024Kansas Rails-to-Trails50 Miler2512:38:56
Kansas State Honor Roll · 50 MILE · Age 70-74 · ALL-TIME BESTS
September 21st, 2024Ultrapalooza50K217:36:41
April 13th, 2024Mile 0 Flint Hills Trail Race50K377:24:40
Kansas State Honor Roll · 50K · Age 70-74 · ALL-TIME BESTS
September 23rd, 2023Ultrapalooza50K237:50:24
March 25th, 2023Prairie Spirit Trail50K619:28:16
April 16th, 2022Mile 0 Flint Hills Trail Race50K256:44:29
Kansas State Honor Roll · 50K · Age 70-74 · ALL-TIME BESTS
March 26th, 2022Prairie Spirit Trail50K536:54:14
Kansas State Honor Roll · 50K · Age 70-74 · ALL-TIME BESTS
March 6th, 2021AlfaDog 40 Mile Race40mi trail race2410:10:30
October 10th, 2020Heartland50 Miler814:42:30
May 30th, 2015Flint Hills Trail 40 Mile40mi trail race328:27:15
September 30th, 2006FlatRock50K177:33:13
October 12th, 2002Heartland50 Miler912:02:14
September 30th, 2000FlatRock50K36:05:59
September 25th, 1999FlatRock50K116:24:54
September 27th, 1997FlatRock50K106:43:30

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