2019 - 2020 May Races held in Idaho

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized in in Idaho during the month of May among 35 races.

35 races

Boise Women's Half Marathon & 5K

Half Marathon
2019-05-04 - 07:30
North America / USA / Mountain Region / Idaho / Boise
Half Marathon
Road Running Solo Women only

Boise Women's Half Marathon & 5K

5K
2019-05-04 - 08:15
North America / USA / Mountain Region / Idaho / Boise
5k race
Road Running Solo Women only

Run for Romania 5k

5k
2019-05-04 - 12:00
North America / USA / Mountain Region / Idaho / Boise
5k race
Road Running Solo

Run for Romania 5k

10k
2019-05-04 - 11:30
North America / USA / Mountain Region / Idaho / Boise
10k race
Road Running Solo

Priest Lake Marathon, Half Marathon, 50K, and 5K Family Fun Run

Marathon Relay
2019-05-11 - 07:30
North America / USA / Mountain Region / Idaho / Priest Lake
Marathon
Trail Running Relay

Priest Lake Marathon, Half Marathon, 50K, and 5K Family Fun Run

Half-Marathon
2019-05-11 - 09:30
North America / USA / Mountain Region / Idaho / Priest Lake
Half Marathon
Trail Running Solo

Priest Lake Marathon, Half Marathon, 50K, and 5K Family Fun Run

50k
2019-05-11 - 07:00
North America / USA / Mountain Region / Idaho / Priest Lake
Ultramarathon
Trail Running Solo

Priest Lake Marathon, Half Marathon, 50K, and 5K Family Fun Run

Marathon
2019-05-11 - 07:30
North America / USA / Mountain Region / Idaho / Priest Lake
Marathon
Trail Running Solo

Priest Lake Marathon, Half Marathon, 50K, and 5K Family Fun Run

5k
2019-05-11 - 09:35
North America / USA / Mountain Region / Idaho / Priest Lake
5k race
Trail Running Solo

Famous Idaho Potato Marathon

Half Marathon
2019-05-18 - 07:00
North America / USA / Mountain Region / Idaho / Boise
Half Marathon
Road Running Flat Solo

Famous Idaho Potato Marathon

5K Run and Walk
2019-05-18 - 10:00
North America / USA / Mountain Region / Idaho / Boise
5k race
Road Running Flat Solo

Famous Idaho Potato Marathon

Marathon
2019-05-18 - 07:00
North America / USA / Mountain Region / Idaho / Boise
Marathon
Boston Qualifier Road Running Flat Solo

Famous Idaho Potato Marathon

10K
2019-05-18 - 10:00
North America / USA / Mountain Region / Idaho / Boise
10k race
Road Running Flat Solo

Sharlie Shuffle

6hrs - AM
2019-05-18 - 13:00
North America / USA / Mountain Region / Idaho / McCall
X-hour race
Trail X-hour Race Multiple loops Solo

Sharlie Shuffle

6hrs - PM
2019-05-18 - 07:00
North America / USA / Mountain Region / Idaho / McCall
X-hour race
Trail X-hour Race Multiple loops Solo
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