Nikoline Splittorff er også U23 verdensmester (unge under 23 år),<ref name=U23mtbo2022Langguld>{{kilde| url = https://eventor.orienteering.org/Documents/Event/5740/1/Results---LONG---U23-World-MTBO-Champs | titel = Results. Under 23 WC MTBO - Long distance | udgiver = orienteering.sport | dato = {{dato|17-9-2022}} | besøgsdato = {{dato|26-9-2022}} | efternavn = International Orienteering Federation’s Event Management Service }}</ref> vinder af kvindernes samlede World Cup for U23<ref name=U23SmlWCmtbo2022>{{kilde| url = https://ranking.orienteering.org/Documents/MTBO_U23-cup_2022.pdf | titel = U23 Cup 2022 | udgiver = orienteering.sport | besøgsdato = {{dato|26-9-2022}} | efternavn = International Orienteering Federation’s Event Management Service }}</ref> og tredobbelt junior-verdensmester.<ref name=JWMTBOC2019Massestartguld>{{kilde| url = https://eventor.orienteering.org/Documents/Event/5624/1/JWMTBOC-MASS-START-M-W-20 | titel = Official results for World MTBO Orienteering Championships 2019 and Junior World MTB Orienteering Championships - Mass Start | udgiver = IOF Eventor | dato = {{dato|2-8-2019}} | besøgsdato = {{dato|22-8-2022}} | efternavn = International Orienteering Federation’s Event Management Service }}</ref><ref name=VMTBOC2019Mellemguld>{{kilde| url = https://eventor.orienteering.org/Documents/Event/3139/1/JWMTBOC-Middle-W20-results | titel = Results - WMTBOC/JWMTBOC - Middle | udgiver = IOF Eventor | dato = {{dato|30-7-2019}} | besøgsdato = {{dato|26-7-2022}} | efternavn = International Orienteering Federation’s Event Management Service }}</ref><ref name=JWMTBOC2019Relayguld>{{kilde| url = https://eventor.orienteering.org/Documents/Event/3605/1/JWMTBOC-Relay-results-W20 | titel = JWMTBOC 2019 Relay official results | udgiver = IOF Eventor| dato = {{dato|3-8-2019}} | besøgsdato = {{dato|4-7-2022}} | efternavn = International Orienteering Federation’s Event Management Service}}</ref>
Levende_personer Sport