Trail running 21km races in South Africa
Every upcoming trail running 21km races in South Africa that Starting Line knows about. The list refreshes within a minute of any change, so you always see the live race schedule.
23 upcoming events listed below.
Fuel Your Next Race
Upcoming races
Trail Running
Calitzdorp Expressed Trail Run
- Date
- Location
- Calitzdorp, Western Cape
- Entry fee
- From R50
Trail Running
TrailFun Holiday Series 3 of 5 : Youth Day
- Date
- Location
- Stellenbosch, Western Cape
- Entry fee
- From R120
Trail Running
TrailFun Winter Series 2 of 4 : Zevenwacht
- Date
- Location
- Cape Town, Western Cape
- Entry fee
- From R80
Trail Running
TrailFun Winter Series 3 of 4 : Delheim
- Date
- Location
- Stellenbosch, Western Cape
- Entry fee
- From R80
Trail Running
Bastille Day Trail Run 2026
- Date
- Location
- Share This Event:
- Distance
- 10km
- Entry fee
- From R450
Trail Running
Haenertsburg Iron Crown 2026
- Date
- Location
- Haenertsburg, Limpopo
- Entry fee
- From R100
Trail Running
Steyn City Ultra Trail
- Date
- Location
- Midrand, Gauteng
- Entry fee
- From R550
Trail Running
Milky Way Marathon 2026
- Date
- Location
- Langeberg Local Municipality, Western Cape
- Distance
- 21km
- Entry fee
- From R950
Trail Running
Starting Line Trail Series #3 — Tinderbox Trails
- Date
- Location
- Pretoria, Gauteng
- Entry fee
- From R160
Trail Running
The Exploration Challenge
- Date
- Location
- Langebaan, Western Cape
- Distance
- 21km
- Entry fee
- From R375
Trail Running
Num-Num Trail Challenge 2026
- Date
- Location
- Gemsbokhoek, Mpumalanga
- Entry fee
- From R250
Trail Running
Chokka Trail Run 2026 (10 Year Anniversary)
- Date
- Location
- St Francis Bay, Eastern Cape
- Distance
- 10km
- Entry fee
- From R190
Trail Running
TrailFun Holiday Series 4 of 5 : Woman's Day
- Date
- Location
- Stellenbosch, Western Cape
- Entry fee
- From R120
Trail Running
Women's Trail Run
- Date
- Location
- Grabouw, Western Cape
- Entry fee
- From R400
Trail Running
Darling Brew Trail Wildflower Dash 2026
- Date
- Location
- Darling, Western Cape
- Entry fee
- From R200
Trail Running
SPAR Titanic Challenge Trail Run 2026
- Date
- Location
- Clarens, Free State
- Entry fee
- From R47
Trail Running
TrailFun Holiday Series 5 of 5 : Heritage Day
- Date
- Location
- Stellenbosch, Western Cape
- Entry fee
- From R120
Trail Running
Runtheberg Ultra 2026
- Date
- Location
- Bergville, KwaZulu-Natal
- Distance
- 10km
- Entry fee
- From R1000
Trail Running
Luneburg Trail run '26
- Date
- Location
- Luneburg, KwaZulu-Natal
- Entry fee
- From R150
Trail Running
Elandskloof Trout Run 2026
- Date
- Location
- Dullstroom, Mpumalanga
- Entry fee
- From R100
Trail Running
Spekbos Josty Trail Run Challenge
- Date
- Location
- Oudtshoorn, Western Cape
- Entry fee
- From R50
Trail Running
OM die DAM - Dec Trail Fun
- Date
- Location
- Franschhoek, Western Cape
- Entry fee
- From R120
Trail Running
Astron Energy Trail 2027
- Date
- Location
- Gqeberha, Eastern Cape
- Entry fee
- From R225
Trusted by Athletes
Browse related pages
Broader page
All events on this page
- Calitzdorp Expressed Trail Run
- TrailFun Holiday Series 3 of 5 : Youth Day
- TrailFun Winter Series 2 of 4 : Zevenwacht
- TrailFun Winter Series 3 of 4 : Delheim
- Bastille Day Trail Run 2026
- Haenertsburg Iron Crown 2026
- Steyn City Ultra Trail
- Milky Way Marathon 2026
- Starting Line Trail Series #3 — Tinderbox Trails
- The Exploration Challenge
- Num-Num Trail Challenge 2026
- Chokka Trail Run 2026 (10 Year Anniversary)
- TrailFun Holiday Series 4 of 5 : Woman's Day
- Women's Trail Run
- Darling Brew Trail Wildflower Dash 2026
- SPAR Titanic Challenge Trail Run 2026
- TrailFun Holiday Series 5 of 5 : Heritage Day
- Runtheberg Ultra 2026
- Luneburg Trail run '26
- Elandskloof Trout Run 2026
- Spekbos Josty Trail Run Challenge
- OM die DAM - Dec Trail Fun
- Astron Energy Trail 2027