David Potter & Calvin Miller
Finished top 83% of Doubles at HYROX Johannesburg 2025; 1 race, best 1:47:54.
Race insights
David Potter & Calvin Miller's best finish relative to the field was 2025 Johannesburg: 1:47:54, rank 2,096 of 2,551 in Doubles (top 83%). The division median that day was 1:30:35.
At 2025 Johannesburg, running made up 13% of David Potter & Calvin Miller's 1:47:54 (division median 57%): run time was 37 min 53 sec faster than the median run time, while the workout stations were 112 min 07 sec slower than the median workout time (Doubles).
Race history
| Event | Division | Finish | Time | Run | Workout |
|---|---|---|---|---|---|
| 2025 Johannesburg | Doubles | #2,096 of 2,551(top 83%) | 1:47:54 | 13:33 | 2:22:20 |
Times come from official HYROX results. Finish shows the rank within the division at that event, with the top percentage of the field in brackets.
Finished alongside David Potter & Calvin Miller
At 2025 Johannesburg, Doubles:
- #2,091 Danica Gomes & Erin Gradwell — 1:47:37
- #2,092 Danica Gomes & Erin Gradwell — 1:47:37
- #2,093 Silindile Ngema & Sthuli Khumalo — 1:47:49
- #2,094 Silindile Ngema & Sthuli Khumalo — 1:47:49
- #2,095 Zinhle Tshabalala & Thabiso Moshikara — 1:47:51
- #2,098 Nomfundo Njapha & Zama Mdunge — 1:47:56
- #2,099 Nomfundo Njapha & Zama Mdunge — 1:47:56
- #2,100 Terrance Marota & Lerato Marota — 1:48:01
- #2,101 Prince Nyika & Alice Bepat — 1:48:07