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Ranked from data

Fastest 5K courses in Colorado

5K in Colorado ranked by median finish time among fields of at least 75 finishers. A fast median usually means a flat course, cool weather, and a competitive field. School meets and results with timing errors are left out.

50
races ranked
#RaceWhereNext dateMedian finishFinishers
1Heritage Eagles 5K2026 editionLittleton, ColoradoTBA23:47 (7:39 /mi)410
2Waneka Classic 5K2026 editionLafayette, ColoradoTBA23:53 (7:41 /mi)76
32026 Dash & Dine 5k Run Series2026 editionBoulder, ColoradoTBA24:56 (8:02 /mi)151
4Arapahoe Warrior 5K2026 editionCentennial, ColoradoTBA27:19 (8:48 /mi)144
5FCA All-Abilities Labor Day 5K2026 editionLoveland, ColoradoTBA28:36 (9:12 /mi)88
6DU Crimson Classic 5K Run/1.5 Mile Walk2025 editionDenver, ColoradoOct 21, 202629:04 (9:21 /mi)440
712th edition Sole Mates 5k & Brew Fest presented by Shoes & Brews and Left Hand Brewing2025 editionLongmont, ColoradoNov 7, 202629:25 (9:28 /mi)414
8Race to Cure Sarcoma Denver2025 editionDenver, ColoradoOct 24, 202629:43 (9:34 /mi)113
9Escalante Days 5K2026 editionDolores, ColoradoTBA29:46 (9:35 /mi)100
10Eltuck Valley 5K - Lory Summer Trail Series2026 editionFort Collins, ColoradoTBA29:52 (9:37 /mi)127
11Santa's Dash for Ca$h2025 editionDenver, ColoradoDec 19, 202630:13 (9:44 /mi)282
12Springtime Sprint 5k2025 editionGolden, ColoradoTBA30:20 (9:46 /mi)97
1310th Annual Fort Collin's Mother's Day 5K2026 editionFort Collins, ColoradoTBA30:31 (9:49 /mi)134
14Denver Miles for Melanoma 5K2026 editionDenver, ColoradoTBA30:32 (9:50 /mi)118
15Miles for Migraine Colorado2026 editionDenver, ColoradoTBA30:33 (9:50 /mi)127
16Super Sunday 5K2026 editionLittleton, ColoradoTBA30:39 (9:52 /mi)316
17Platte River Half-Marathon, Relay & 5k2026 editionLittleton, ColoradoApr 11, 202730:48 (9:55 /mi)137
18Hero Hustle Half Marathon Colorado Springs2025 editionColorado Springs, ColoradoTBA30:55 (9:57 /mi)83
19Choice City Running Festival2026 editionFort Collins, ColoradoTBA31:12 (10:03 /mi)255
20CollaBEERation 5k & Brew Fest Party2026 editionLongmont, ColoradoTBA31:14 (10:03 /mi)329
21Alpine Bank Boulder Thanksgiving Day 5K2025 editionBoulder, ColoradoNov 26, 202631:15 (10:04 /mi)1,415
22High Line Canal 5K/10K Run2026 editionCentennial, ColoradoTBA31:20 (10:05 /mi)381
23Mesa County Search & Rescue 5K2025 editionFruita, ColoradoSep 26, 202631:20 (10:05 /mi)110
24Central Park 5k2026 editionDenver, ColoradoMar 28, 202731:45 (10:13 /mi)294
25Turkey-Donut Predict Run2025 editionFort Collins, ColoradoTBA31:57 (10:17 /mi)357
26Homecoming 5K at Colorado State University2025 editionFort Collins, ColoradoOct 3, 202632:04 (10:19 /mi)1,518
27FireKracker 5k2026 editionFort Collins, ColoradoTBA32:07 (10:20 /mi)1,635
28Jodi's Race 5K2026 editionDenver, ColoradoTBA32:11 (10:22 /mi)235
29Flyin' Ryan Memorial 5k2026 editionLoveland, ColoradoTBA32:21 (10:25 /mi)160
30Lucky Leprechaun 5K2026 editionBoulder, ColoradoTBA32:25 (10:26 /mi)381
31The Narrow Gauge Races2026 editionDurango, ColoradoTBA32:28 (10:27 /mi)76
32Let Freedom Run 5k - LONGMONT2026 editionLongmont, ColoradoTBA32:29 (10:27 /mi)152
33Holy COW Trail Stampede2025 editionWestminster, ColoradoTBA32:33 (10:29 /mi)102
34Orangetheory 5k at Labor Day Lift Off2025 editionColorado Springs, ColoradoTBA32:40 (10:31 /mi)358
359/11 Heroes Run - Denver, Colorado2026 editionDenver, ColoradoTBA32:40 (10:31 /mi)180
36Rocky Mountain 5K presented by School District 112026 editionColorado Springs, ColoradoTBA32:44 (10:32 /mi)248
37Halloween Fun 5k2025 editionSteamboat Springs, ColoradoOct 31, 202632:53 (10:35 /mi)108
38Rockin on the River 5K2026 editionLittleton, ColoradoTBA33:03 (10:38 /mi)512
39Let Freedom Run 5k/10k - Louisville2026 editionLouisville, ColoradoJul 4, 202733:04 (10:39 /mi)194
40The Denver 5k2026 editionDenver, ColoradoSep 11, 202733:07 (10:40 /mi)289
41Resolute Runner 5k2026 editionArvada, ColoradoJan 1, 202733:09 (10:40 /mi)347
42Santa Catch 5k & 10k2025 editionWindsor, ColoradoDec 12, 202633:09 (10:40 /mi)344
43Ram Run 5K2026 editionDenver, ColoradoAug 21, 202733:09 (10:40 /mi)165
44Parker Parks and Recreation Dash Across the Dam Father’s Day 5K2026 editionParker, ColoradoTBA33:10 (10:41 /mi)242
45Resolution Run - Fort Collins2025 editionFort Collins, ColoradoDec 31, 202633:20 (10:44 /mi)462
46Rebel Run 5k2026 editionDenver, ColoradoTBA33:20 (10:44 /mi)117
4740th Annual Boogie's Buddy Race, Presented By Aspen Valley Health2026 editionAspen, ColoradoTBA33:21 (10:44 /mi)318
48HRCA Independence Day 5K2026 editionLittleton, ColoradoTBA33:37 (10:49 /mi)1,038
49Summer Splash Prairie Dog Half, 10k, & 5k2026 editionCastle Rock, ColoradoJul 17, 202733:39 (10:50 /mi)98
50Miles 4 Madison 5K & 1K2026 editionLittleton, ColoradoTBA33:41 (10:50 /mi)102

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