| Event | Rank | Mark | By | Meet |
| B-4x800 | 1 | 7:51.18 | Boys Relay (Cherry Creek, CO) (US#85) | CO 5A State Meet(CO), 2015-05-16(#1) |
| B-4x800 | 2 | 7:54.89 | Boys Relay (Chaparral, CO) | CO 5A State Meet(CO), 2015-05-16(#2) |
| B-4x800 | 3 | 7:55.48 | Boys Relay (Fountain-Fort Carson, CO) | CO 5A State Meet(CO), 2015-05-16(#3) |
| B-4x800 | 4 | 7:57.02 | Boys Relay (Liberty, CO) | CO 5A State Meet(CO), 2015-05-16(#4) |
| B-4x800 | 5 | 7:57.44 | Boys Relay (Palmer Ridge, CO) | CO 4A State Meet(CO), 2015-05-16(#1) |
| B-4x800 | 6 | 7:57.94 | Boys Relay (Thunderridge, CO) | Stutler Bowl Twilight Meet(CO), 2015-04-24(#1) |
| | | National Elites above. State Elites below | | |
| B-4x800 | 7 | 8:00.19 | Boys Relay (Smoky Hill, CO) | CO 5A State Meet(CO), 2015-05-16(#5) |
| B-4x800 | 8 | 8:04.60 | Boys Relay (Heritage, CO) | CO 5A State Meet(CO), 2015-05-16(#7) |
| B-4x800 | 9 | 8:04.96 | Boys Relay (Rock Canyon, CO) | Liberty Bell Invitational(CO), 2015-04-25(#2) |
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| | | See more performances for B-4x800 | | |
| Event | Rank | Mark | By | Meet |
| G-4x800 | 1 | 9:07.54 | Girls Relay (Cherry Creek, CO) (US#19) | CO 5A State Meet(CO), 2015-05-16(#1) |
| G-4x800 | 2 | 9:15.78 | Girls Relay (Monarch, CO) (US#57) | CO 5A State Meet(CO), 2015-05-16(#2) |
| G-4x800 | 3 | 9:17.80 | Girls Relay (Thunderridge, CO) (US#67) | Continental League Championships(CO), 2015-05-09(#1) |
| G-4x800 | 4 | 9:25.38 | Girls Relay (Air Academy, CO) | CO 4A State Meet(CO), 2015-05-16(#1) |
| G-4x800 | 5 | 9:27.78 | Girls Relay (Smoky Hill, CO) | Liberty Bell Invitational(CO), 2015-04-25(#1) |
| G-4x800 | 6 | 9:29.27 | Girls Relay (Mountain Vista, CO) | CO 5A State Meet(CO), 2015-05-16(#4) |
| G-4x800 | 7 | 9:29.43 | Girls Relay (Horizon, CO) | Front Range League Championships(CO), 2015-05-02(#1) |
| G-4x800 | 8 | 9:29.70 | Girls Relay (Ralston Valley, CO) | CO 5A State Meet(CO), 2015-05-16(#5) |
| G-4x800 | 9 | 9:30.74 | Girls Relay (Canon City, CO) | CO 4A State Meet(CO), 2015-05-16(#2) |
| G-4x800 | 10 | 9:31.04 | Girls Relay (Thompson Valley, CO) | CO 4A State Meet(CO), 2015-05-16(#3) |
| | | National Elites above. State Elites below | | |
| G-4x800 | 11 | 9:33.64 | Girls Relay (Fairview, CO) | Liberty Bell Invitational(CO), 2015-04-25(#2) |
| G-4x800 | 12 | 9:34.43 | Girls Relay (Boulder, CO) | CO 5A State Meet(CO), 2015-05-16(#7) |
| G-4x800 | 13 | 9:35.09 | Girls Relay (Broomfield, CO) | CO 5A State Meet(CO), 2015-05-16(#9) |
| G-4x800 | 14 | 9:36.07 | Girls Relay (Green Mountain, CO) | Kansas Relays(KS), 2015-04-17(#1) |
| G-4x800 | 15 | 9:38.04 | Girls Relay (Battle Mountain, CO) | CO 4A State Meet(CO), 2015-05-16(#4) |
| G-4x800 | 16 | 9:39.17 | Girls Relay (Castle View, CO) | Continental League Championships(CO), 2015-05-09(#3) |
| G-4x800 | 17 | 9:39.23 | Girls Relay (Fossil Ridge, CO) | Front Range League Championships(CO), 2015-05-02(#2) |
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| | | See more performances for G-4x800 | | |
