Jethro Lennox

{{short description|British mountain runner}}

{{Use dmy dates|date=April 2022}}

{{Infobox sportsperson

| headercolor =

| name =

| nickname =

| fullname =

| image = Three Peaks Race 2008 (2446745370).jpg

| imagesize =

| caption =

| nationality = British

| sport =

• Sport of athletics
• Mountain running

| event = Long-distance running

| club =

| birth_date = {{Birth date and age|df=y|1976|12|6}}

| birth_place = Scotland, United Kingdom

| residence =

| coach=

| death_date =

| death_place=

| height =

| weight =

| pb =

• {{nowrap|Half marathon: 1:07:04 (2010)}}

| country = {{GBR}}

| medaltemplates=

}}

Jethro Lennox (born 6 December 1976) is a Scottish male mountain runner who won the World Long Distance Mountain Running Challenge at the Three Peaks Race in 2008.{{cite web|url=http://www.wmra.ch/results/world-long-distance-challenge-championships|title=World Long Distance Mountain Running Challenge (2004-2014)/Championships (2015 on)|publisher=wmra.ch|accessdate=9 March 2020}}

He was the Scottish hill running champion in 2004, 2006, 2008 and 2011.[https://scottishhillrunners.uk/Championship.aspx?ChampionshipID=C-001 Scottish Hill Runners: SHR Championship.]