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Grasslands Trail Run Marathon

Decatur, TX, USA

Partly cloudy throughout the day.

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Details
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Pre-Race
Race
Post-Race
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Race Overview

The Grasslands Trail Run is held on the Lyndon B. Johnson National Grasslands near Alvord, Texas, north of Fort Worth. Every distance starts and finishes at the TADRA Point Trailhead: the 100-mile, 50-mile, marathon and half marathon run on Saturday and the 15K on Sunday. The loops cross rolling hills, open pasture and pine and oak woods on single-track and equestrian trails shared with horses and cattle. The 100-mile course has about 4,000 feet of climbing.
Wikipedia

FAQ

When is the 2027 Grasslands Trail Run Marathon?

The 2027 Grasslands Trail Run Marathon will be held on Saturday March 20, 2027.

Is the Grasslands Trail Run Marathon a Boston Marathon Qualfier?

No, the Grasslands Trail Run Marathon is NOT a Boston Marathon qualifier.

What is the time limit for the Grasslands Trail Run Marathon?

The time limit for the Grasslands Trail Run Marathon is 16.5 hours.

Grasslands Trail Run Marathon Weather History

Grasslands Trail Run Marathon Weather Averages

Average Temp: 57°, Average Low: 48°, Average High: 68°
Time8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
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Feel48°51°54°57°60°62°63°64°64°64°63°61°58°57°55°54°
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Wind6mph
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Dew42°43°43°43°43°43°43°42°42°42°42°42°42°42°42°42°
RunScoreRun Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 8Run Score: 8Run Score: 8Run Score: 8

Grasslands Trail Run Marathon 2026

Mar 21, 2026
Clear conditions throughout the day.
Low: 57°, High: 93°
Time8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
clear-day 57°
clear-day 62°
clear-day 70°
clear-day 77°
clear-day 82°
clear-day 84°
clear-day 89°
clear-day 92°
clear-day 92°
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clear-day 93°
clear-day 90°
clear-night 85°
clear-night 81°
clear-night 79°
clear-night 78°
Feel57°62°70°77°81°82°86°88°89°90°90°88°83°81°79°78°
Rain----------------
Wind5mph
6mph
10mph
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12mph
9mph
9mph
11mph
12mph
11mph
10mph
11mph
10mph
11mph
11mph
Dew52°54°54°53°50°51°49°49°51°56°52°51°55°54°55°53°
RunScoreRun Score: 9Run Score: 9Run Score: 8Run Score: 7Run Score: 7Run Score: 6Run Score: 7Run Score: 6Run Score: 6Run Score: 5Run Score: 6Run Score: 6Run Score: 6Run Score: 7Run Score: 7Run Score: 7

Grasslands Trail Run Marathon 2025

Mar 15, 2025
Partly cloudy throughout the day.
Low: 51°, High: 65°
Time8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
cloudy 55°
partly-cloudy-day 53°
clear-day 55°
clear-day 59°
clear-day 61°
clear-day 61°
clear-day 62°
partly-cloudy-day 63°
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clear-day 56°
clear-night 56°
clear-night 54°
clear-night 52°
clear-night 51°
Feel55°53°55°59°61°61°62°63°59°57°56°56°56°54°52°51°
Rain----------------
Wind6mph
5mph
8mph
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11mph
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9mph
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Dew19°25°34°38°38°37°36°36°36°37°35°34°34°33°32°32°
RunScoreRun Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 8Run Score: 8Run Score: 8Run Score: 7Run Score: 8Run Score: 8Run Score: 8Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9

Grasslands Trail Run Marathon 2024

Mar 16, 2024
Partly cloudy throughout the day with rain.
Low: 50°, High: 58°, Heavy Rain
Time8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
cloudy 53°
cloudy 54°
cloudy 56°
cloudy 57°
rain 56°
rain 56°
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rain 58°
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cloudy 58°
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Feel53°54°56°57°56°56°57°58°58°58°58°58°58°57°57°57°
Rain----moderatelightmoderatemoderatemoderatelightlightlight----
Wind5mph
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9mph
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4mph
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Dew48°49°51°53°55°56°56°57°57°58°58°57°57°57°56°56°
RunScoreRun Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 6Run Score: 6Run Score: 6Run Score: 6Run Score: 6Run Score: 6Run Score: 6Run Score: 6Run Score: 9Run Score: 9Run Score: 8Run Score: 8

Grasslands Trail Run Marathon 2023

Mar 18, 2023
Clear conditions throughout the day.
Low: 38°, High: 52°
Time8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
clear-day 38°
clear-day 41°
clear-day 42°
clear-day 43°
clear-day 46°
clear-day 50°
clear-day 52°
clear-day 52°
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clear-day 49°
clear-night 46°
clear-night 43°
clear-night 43°
clear-night 41°
Feel35°36°36°38°40°45°52°52°52°52°52°46°42°41°43°39°
Rain----------------
Wind3mph
7mph
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Dew25°26°25°23°22°22°18°15°14°13°14°14°15°17°16°16°
RunScoreRun Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 7Run Score: 8Run Score: 8Run Score: 7Run Score: 8Run Score: 9Run Score: 9Run Score: 9Run Score: 8Run Score: 8Run Score: 7Run Score: 8

Grasslands Trail Run Marathon 2022

Mar 19, 2022
Clear conditions throughout the day.
Low: 43°, High: 74°
Time8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
clear-day 43°
clear-day 50°
clear-day 55°
clear-day 61°
clear-day 66°
clear-day 69°
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clear-day 73°
clear-night 68°
clear-night 64°
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clear-night 61°
Feel40°47°55°61°66°69°71°73°73°74°74°73°68°64°63°61°
Rain----------------
Wind6mph
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Dew27°28°29°29°24°23°22°19°20°21°20°20°21°22°22°23°
RunScoreRun Score: 8Run Score: 9Run Score: 8Run Score: 8Run Score: 8Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 8Run Score: 8Run Score: 8Run Score: 9Run Score: 9Run Score: 9

Grasslands Trail Run Marathon 2021

Mar 20, 2021
Clear conditions throughout the day.
Low: 43°, High: 68°
Time8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
clear-day 43°
clear-day 46°
clear-day 50°
clear-day 56°
clear-day 60°
clear-day 62°
clear-day 64°
clear-day 65°
clear-day 67°
clear-day 68°
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clear-night 60°
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Feel39°41°50°56°60°62°64°65°67°68°67°65°60°57°55°55°
Rain----------------
Wind6mph
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Dew33°35°38°38°37°35°35°33°34°35°36°36°38°38°39°38°
RunScoreRun Score: 8Run Score: 8Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 8Run Score: 9Run Score: 9Run Score: 8Run Score: 8Run Score: 9Run Score: 9Run Score: 9Run Score: 8

Grasslands Trail Run Marathon 2019

Mar 16, 2019
Clear conditions throughout the day.
Low: 38°, High: 59°
Time8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
clear-day 38°
clear-day 43°
clear-day 49°
clear-day 51°
clear-day 54°
clear-day 54°
clear-day 56°
clear-day 57°
clear-day 59°
clear-day 59°
clear-day 58°
clear-day 55°
clear-night 52°
clear-night 51°
clear-night 50°
clear-night 50°
Feel38°40°45°51°54°54°56°57°59°59°58°55°52°51°50°50°
Rain----------------
Wind2mph
5mph
8mph
7mph
8mph
5mph
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6mph
5mph
7mph
5mph
3mph
4mph
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Dew22°24°22°20°21°20°23°23°24°24°25°27°28°27°26°25°
RunScoreRun Score: 8Run Score: 8Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9

Grasslands Trail Run Marathon 2018

Mar 17, 2018
Clear conditions throughout the day.
Low: 53°, High: 72°
Time8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
clear-day 53°
clear-day 54°
clear-day 57°
clear-day 60°
clear-day 64°
clear-day 69°
clear-day 69°
clear-day 72°
clear-day 70°
partly-cloudy-day 68°
partly-cloudy-day 66°
partly-cloudy-day 64°
partly-cloudy-night 62°
clear-night 60°
clear-night 60°
partly-cloudy-night 60°
Feel53°54°57°60°64°69°69°72°70°68°66°64°62°60°60°60°
Rain----------------
Wind6mph
8mph
12mph
9mph
5mph
9mph
7mph
6mph
10mph
4mph
0mph
0mph
4mph
2mph
3mph
8mph
Dew33°35°36°36°37°38°39°41°43°45°50°50°48°44°41°41°
RunScoreRun Score: 9Run Score: 9Run Score: 8Run Score: 8Run Score: 9Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 7Run Score: 7Run Score: 9Run Score: 9Run Score: 9Run Score: 9

Grasslands Trail Run Marathon 2017

Mar 18, 2017
Clearing in the afternoon.
Low: 60°, High: 83°
Time8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
partly-cloudy-day 60°
partly-cloudy-day 64°
partly-cloudy-day 68°
partly-cloudy-day 71°
clear-day 75°
clear-day 79°
clear-day 81°
partly-cloudy-day 81°
partly-cloudy-day 83°
partly-cloudy-day 82°
clear-day 82°
clear-day 80°
clear-night 76°
clear-night 73°
clear-night 71°
clear-night 69°
Feel60°64°68°71°75°79°82°82°83°83°82°81°76°73°71°69°
Rain----------------
Wind3mph
8mph
6mph
3mph
3mph
7mph
9mph
8mph
10mph
10mph
11mph
11mph
6mph
8mph
8mph
8mph
Dew59°61°62°63°63°63°62°61°61°61°60°58°58°59°60°60°
RunScoreRun Score: 9Run Score: 9Run Score: 9Run Score: 8Run Score: 8Run Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 8Run Score: 8Run Score: 8Run Score: 8

Grasslands Trail Run Marathon 2016

Mar 19, 2016
Clear conditions throughout the day.
Low: 37°, High: 57°
Time8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
clear-day 37°
clear-day 40°
clear-day 44°
clear-day 48°
clear-day 50°
clear-day 53°
clear-day 56°
clear-day 57°
clear-day 57°
clear-day 57°
clear-day 57°
clear-day 54°
clear-night 50°
clear-night 48°
clear-night 47°
clear-night 45°
Feel32°34°38°43°50°53°56°57°57°57°57°54°47°47°44°41°
Rain----------------
Wind7mph
9mph
12mph
11mph
12mph
14mph
10mph
12mph
11mph
9mph
15mph
11mph
7mph
3mph
5mph
7mph
Dew31°30°28°27°27°26°25°24°24°23°21°19°21°21°23°24°
RunScoreRun Score: 7Run Score: 7Run Score: 7Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 9Run Score: 8Run Score: 8Run Score: 9Run Score: 9Run Score: 9Run Score: 8

Grasslands Trail Run Marathon 2015

Mar 21, 2015
Partly cloudy throughout the day with rain.
Low: 50°, High: 59°, Moderate Rain
Time8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
clear-day 50°
clear-day 51°
cloudy 53°
partly-cloudy-day 55°
partly-cloudy-day 56°
cloudy 57°
cloudy 58°
cloudy 58°
rain 59°
cloudy 59°
cloudy 56°
rain 55°
rain 54°
rain 53°
rain 53°
rain 53°
Feel50°51°53°55°56°57°58°58°59°59°56°55°54°53°53°53°
Rain--------light--lightlightlightlightlight
Wind0mph
0mph
0mph
5mph
5mph
3mph
7mph
3mph
5mph
6mph
5mph
0mph
6mph
7mph
7mph
6mph
Dew49°49°50°50°50°50°52°54°55°54°54°54°52°52°52°52°
RunScoreRun Score: 7Run Score: 8Run Score: 8Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 7Run Score: 9Run Score: 9Run Score: 6Run Score: 6Run Score: 6Run Score: 6Run Score: 7

Grasslands Trail Run Marathon 2014

Mar 22, 2014
Cloudy skies throughout the day.
Low: 50°, High: 65°
Time8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
cloudy 57°
cloudy 57°
cloudy 56°
cloudy 55°
cloudy 54°
cloudy 53°
partly-cloudy-day 53°
partly-cloudy-day 52°
cloudy 52°
partly-cloudy-day 52°
cloudy 52°
cloudy 50°
cloudy 50°
cloudy 50°
cloudy 50°
cloudy 50°
Feel57°57°56°55°54°53°53°52°52°52°52°46°46°47°48°50°
Rain----------------
Wind16mph
14mph
11mph
11mph
11mph
10mph
9mph
8mph
9mph
7mph
8mph
9mph
10mph
6mph
6mph
5mph
Dew35°35°36°36°37°38°40°40°41°41°41°40°41°41°41°41°
RunScoreRun Score: 7Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 9Run Score: 9Run Score: 9Run Score: 8Run Score: 9Run Score: 9Run Score: 8Run Score: 8Run Score: 9Run Score: 9Run Score: 9

Grasslands Trail Run Marathon 2013

Mar 23, 2013
Cloudy skies throughout the day with rain.
Low: 41°, High: 50°, Moderate Rain
Time8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
rain 42°
cloudy 43°
rain 45°
cloudy 46°
cloudy 48°
cloudy 49°
cloudy 48°
cloudy 49°
cloudy 50°
cloudy 50°
cloudy 50°
cloudy 50°
cloudy 49°
cloudy 48°
cloudy 48°
rain 46°
Feel37°39°42°42°45°49°46°47°48°50°49°47°46°44°43°39°
Rainlight-light------------light
Wind9mph
6mph
5mph
8mph
8mph
1mph
6mph
5mph
6mph
5mph
4mph
7mph
7mph
9mph
14mph
16mph
Dew42°43°45°46°46°47°47°46°47°47°48°48°46°46°47°46°
RunScoreRun Score: 5Run Score: 8Run Score: 6Run Score: 8Run Score: 8Run Score: 8Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 8Run Score: 7Run Score: 6

Grasslands Trail Run Marathon 2012

Mar 24, 2012
Clear conditions throughout the day.
Low: 51°, High: 77°
Time8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
clear-day 52°
clear-day 58°
clear-day 63°
clear-day 67°
clear-day 69°
clear-day 72°
clear-day 72°
clear-day 74°
clear-day 76°
clear-day 77°
clear-day 76°
clear-day 73°
clear-night 69°
clear-night 66°
clear-night 64°
clear-night 63°
Feel52°58°63°67°69°72°72°74°76°77°76°73°69°66°64°63°
Rain----------------
Wind5mph
3mph
4mph
6mph
8mph
8mph
9mph
8mph
7mph
7mph
7mph
5mph
5mph
5mph
7mph
5mph
Dew45°46°50°50°48°51°51°52°52°52°53°52°53°53°52°52°
RunScoreRun Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 9Run Score: 9Run Score: 9

Grasslands Trail Run Marathon 2011

Mar 19, 2011
Clear conditions throughout the day.
Low: 61°, High: 82°
Time8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
clear-day 64°
partly-cloudy-day 66°
partly-cloudy-day 67°
partly-cloudy-day 71°
clear-day 75°
clear-day 80°
clear-day 82°
partly-cloudy-day 82°
partly-cloudy-day 82°
clear-day 80°
clear-day 82°
clear-day 80°
clear-night 77°
clear-night 74°
clear-night 73°
clear-night 72°
Feel64°66°67°71°75°80°81°81°81°80°81°80°77°74°73°72°
Rain----------------
Wind7mph
10mph
11mph
12mph
10mph
16mph
19mph
17mph
19mph
15mph
19mph
16mph
14mph
9mph
10mph
13mph
Dew60°60°59°59°59°58°57°56°54°55°53°53°52°52°52°53°
RunScoreRun Score: 9Run Score: 8Run Score: 8Run Score: 7Run Score: 8Run Score: 6Run Score: 5Run Score: 5Run Score: 5Run Score: 6Run Score: 5Run Score: 6Run Score: 7Run Score: 8Run Score: 8Run Score: 7

Grasslands Trail Run Marathon 2010

Mar 20, 2010
Cloudy skies throughout the day with rain or snow clearing later.
Low: 31°, High: 63°, Heavy Rain
Time8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
rain 33°
cloudy 33°
cloudy 32°
cloudy 33°
cloudy 33°
cloudy 34°
cloudy 34°
cloudy 32°
cloudy 32°
cloudy 32°
cloudy 32°
cloudy 31°
cloudy 31°
cloudy 31°
cloudy 31°
cloudy 31°
Feel22°23°21°21°22°22°23°20°20°19°20°21°20°21°21°20°
Rainlight---------------
Wind20mph
15mph
17mph
20mph
18mph
20mph
17mph
23mph
20mph
23mph
18mph
14mph
16mph
14mph
14mph
15mph
Dew32°31°30°29°29°29°26°26°26°26°28°29°29°29°29°29°
RunScoreRun Score: 2Run Score: 4Run Score: 3Run Score: 3Run Score: 3Run Score: 3Run Score: 4Run Score: 2Run Score: 3Run Score: 2Run Score: 3Run Score: 4Run Score: 3Run Score: 4Run Score: 4Run Score: 4

Grasslands Trail Run Marathon 2009

Mar 21, 2009
Clear conditions throughout the day.
Low: 56°, High: 75°
Time8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
clear-day 56°
clear-day 59°
clear-day 63°
clear-day 65°
partly-cloudy-day 67°
partly-cloudy-day 67°
clear-day 71°
clear-day 74°
clear-day 74°
clear-day 75°
clear-day 74°
clear-day 74°
clear-night 72°
clear-night 67°
clear-night 66°
clear-night 65°
Feel56°59°63°65°67°67°71°74°74°75°74°74°72°67°66°65°
Rain----------------
Wind4mph
8mph
10mph
11mph
9mph
11mph
16mph
17mph
18mph
11mph
15mph
17mph
13mph
8mph
8mph
8mph
Dew50°51°51°47°47°47°46°49°46°43°43°44°47°48°48°48°
RunScoreRun Score: 9Run Score: 9Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 7Run Score: 6Run Score: 6Run Score: 7Run Score: 7Run Score: 6Run Score: 7Run Score: 8Run Score: 9Run Score: 9

Grasslands Trail Run Marathon 2008

Mar 22, 2008
Clear conditions throughout the day.
Low: 42°, High: 72°
Time8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
clear-day 42°
clear-day 52°
clear-day 59°
clear-day 63°
clear-day 65°
clear-day 69°
clear-day 71°
clear-day 71°
clear-day 72°
clear-day 71°
clear-day 70°
clear-day 67°
clear-night 63°
clear-night 60°
clear-night 60°
partly-cloudy-night 60°
Feel42°52°59°63°65°69°71°71°72°71°70°67°63°60°60°60°
Rain----------------
Wind2mph
3mph
12mph
11mph
12mph
11mph
10mph
9mph
11mph
12mph
10mph
8mph
5mph
8mph
13mph
14mph
Dew34°38°33°31°31°30°29°29°28°25°22°26°28°31°32°32°
RunScoreRun Score: 8Run Score: 9Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 9Run Score: 9Run Score: 9Run Score: 8Run Score: 8

Grasslands Trail Run Marathon 2007

Mar 24, 2007
Partly cloudy throughout the day.
Low: 61°, High: 75°
Time8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
cloudy 63°
cloudy 61°
cloudy 63°
cloudy 65°
clear-day 70°
partly-cloudy-day 72°
partly-cloudy-day 75°
cloudy 74°
cloudy 74°
cloudy 75°
cloudy 75°
partly-cloudy-day 74°
clear-night 70°
clear-night 70°
partly-cloudy-night 68°
clear-night 66°
Feel63°61°63°65°70°72°75°74°74°75°75°74°70°70°68°66°
Rain----------------
Wind5mph
10mph
18mph
16mph
22mph
15mph
17mph
17mph
16mph
18mph
15mph
15mph
7mph
8mph
6mph
5mph
Dew59°59°59°59°57°57°57°56°56°56°56°54°56°56°56°56°
RunScoreRun Score: 9Run Score: 8Run Score: 6Run Score: 6Run Score: 5Run Score: 6Run Score: 6Run Score: 6Run Score: 6Run Score: 6Run Score: 6Run Score: 7Run Score: 8Run Score: 8Run Score: 9Run Score: 9

Grasslands Trail Run Marathon 2006

Mar 25, 2006
Clear conditions throughout the day.
Low: 37°, High: 65°
Time7AM8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
clear-day 37°
clear-day 41°
clear-day 47°
clear-day 54°
clear-day 60°
clear-day 59°
clear-day 61°
clear-day 63°
clear-day 65°
clear-day 65°
clear-day 65°
clear-day 63°
clear-night 59°
clear-night 56°
clear-night 54°
clear-night 52°
clear-night 52°
Feel34°39°45°54°60°59°61°63°65°65°65°63°59°56°54°52°52°
Rain-----------------
Wind5mph
3mph
3mph
0mph
2mph
0mph
3mph
9mph
7mph
8mph
7mph
7mph
7mph
8mph
6mph
8mph
8mph
Dew32°34°36°34°33°32°32°32°32°32°32°32°34°34°34°34°36°
RunScoreRun Score: 7Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 9Run Score: 8Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 9

Grasslands Trail Run Marathon 2005

Mar 26, 2005
Partly cloudy throughout the day with a chance of rain throughout the day.
Low: 45°, High: 53°, Heavy Rain
Time7AM8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
rain 47°
rain 47°
rain 47°
rain 47°
rain 47°
rain 48°
rain 49°
rain 49°
rain 48°
rain 48°
rain 48°
cloudy 48°
rain 46°
rain 46°
rain 46°
rain 45°
cloudy 45°
Feel42°42°43°40°43°43°45°44°43°42°42°42°40°40°41°39°39°
Rainmoderatemoderatemoderatelightlightmoderatelightlightlightlightlight-lightlightlightlight-
Wind10mph
10mph
9mph
14mph
10mph
11mph
10mph
12mph
13mph
14mph
15mph
13mph
16mph
15mph
12mph
15mph
14mph
Dew45°46°46°45°46°46°46°46°46°46°45°45°44°44°44°42°42°
RunScoreRun Score: 5Run Score: 5Run Score: 5Run Score: 4Run Score: 5Run Score: 5Run Score: 6Run Score: 6Run Score: 5Run Score: 5Run Score: 6Run Score: 7Run Score: 6Run Score: 5Run Score: 7Run Score: 6Run Score: 6

Grasslands Trail Run Marathon 2004

Mar 20, 2004
Partly cloudy throughout the day with late afternoon rain.
Low: 66°, High: 84°, Heavy Rain
Time7AM8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
partly-cloudy-day 69°
partly-cloudy-day 70°
cloudy 72°
cloudy 74°
partly-cloudy-day 78°
partly-cloudy-day 79°
partly-cloudy-day 81°
partly-cloudy-day 83°
partly-cloudy-day 84°
partly-cloudy-day 84°
clear-day 83°
clear-day 80°
partly-cloudy-night 75°
partly-cloudy-night 74°
partly-cloudy-night 74°
rain 67°
rain 66°
Feel69°70°72°74°78°79°83°85°85°85°85°80°75°74°74°67°66°
Rain---------------heavymoderate
Wind12mph
15mph
15mph
16mph
14mph
13mph
9mph
9mph
6mph
2mph
5mph
7mph
7mph
6mph
9mph
12mph
13mph
Dew65°65°66°66°66°66°65°65°65°63°65°66°65°65°65°63°61°
RunScoreRun Score: 8Run Score: 7Run Score: 6Run Score: 6Run Score: 6Run Score: 6Run Score: 7Run Score: 6Run Score: 7Run Score: 7Run Score: 7Run Score: 7Run Score: 8Run Score: 8Run Score: 8Run Score: 5Run Score: 5

Grasslands Trail Run Marathon 2003

Mar 22, 2003
Partly cloudy throughout the day with rain.
Low: 46°, High: 58°, Moderate Rain
Time7AM8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
partly-cloudy-day 47°
partly-cloudy-day 49°
cloudy 52°
cloudy 56°
cloudy 58°
cloudy 58°
rain 57°
rain 57°
rain 56°
rain 55°
rain 54°
rain 53°
partly-cloudy-night 53°
partly-cloudy-night 51°
partly-cloudy-night 52°
partly-cloudy-night 49°
rain 46°
Feel47°49°52°56°58°58°57°57°56°55°54°53°53°51°52°48°43°
Rain------lightlightlightlightlightlight----light
Wind0mph
3mph
2mph
3mph
5mph
10mph
10mph
10mph
11mph
11mph
9mph
7mph
7mph
5mph
7mph
3mph
6mph
Dew45°47°47°47°46°49°49°52°53°52°53°52°52°50°50°48°46°
RunScoreRun Score: 7Run Score: 8Run Score: 8Run Score: 9Run Score: 9Run Score: 8Run Score: 7Run Score: 6Run Score: 6Run Score: 6Run Score: 6Run Score: 6Run Score: 9Run Score: 9Run Score: 9Run Score: 9Run Score: 8

Grasslands Trail Run Marathon 2001

Mar 31, 2001
Partly cloudy throughout the day with early morning rain.
Low: 46°, High: 71°, Light Rain
Time7AM8AM9AM10AM11AM12PM1PM2PM3PM4PM5PM6PM7PM8PM9PM10PM11PM
Temp
partly-cloudy-day 46°
partly-cloudy-day 52°
partly-cloudy-day 54°
partly-cloudy-day 62°
partly-cloudy-day 64°
partly-cloudy-day 65°
partly-cloudy-day 70°
partly-cloudy-day 71°
partly-cloudy-day 71°
partly-cloudy-day 71°
partly-cloudy-day 69°
partly-cloudy-day 67°
partly-cloudy-night 63°
clear-night 59°
clear-night 57°
clear-night 53°
clear-night 53°
Feel46°52°54°62°64°65°70°71°71°71°69°67°63°59°57°53°53°
Rain-----------------
Wind2mph
4mph
1mph
3mph
5mph
3mph
9mph
8mph
8mph
11mph
13mph
14mph
11mph
9mph
7mph
6mph
3mph
Dew46°51°53°57°61°56°58°57°57°55°54°54°52°50°48°47°45°
RunScoreRun Score: 8Run Score: 9Run Score: 8Run Score: 9Run Score: 9Run Score: 9Run Score: 8Run Score: 8Run Score: 8Run Score: 8Run Score: 7Run Score: 7Run Score: 8Run Score: 9Run Score: 9Run Score: 9Run Score: 9