But the positive side of 2016 was foremost on Thursday night, when Van Zyl collected her third Spar Women’s 10km Challenge Grand Prix award at a glittering ceremony at Emperor’s Palace.
Van Zyl, who gave birth to her first child in September last year, had a great start to the year. She appeared unstoppable; winning every race she took part in, including the Spar women’s races in Cape Town, Port Elizabeth and Durban.
She was selected to run the women’s marathon at the Olympic Games in Rio de Janeiro, and everything seemed to be going swimmingly.
But at the Olympic Games, her world came crashing around her ears. She developed a stress fracture in her foot, and had to withdraw from the marathon.
“I was devastated,” said Van Zyl.
“I didn’t finish the marathon at the London Olympics, because of an injury, and I wanted to make up for that by doing well in Rio. I am not normally prone to stress fractures, so this was a terrible blow. After going to two Olympic Games, I still can’t call myself an Olympian.”
Van Zyl came back from Rio and started intensive rehabilitation, but she was unable to take part in the Pretoria Spar Challenge.
“I was really worried – I was on top of the Grand Prix table, but I was worried that one of the Phalula twins could overtake me,” she said.
Van Zyl eventually started training again a couple of weeks before the last and deciding Grand Prix in Johannesburg. But on race day, she put any doubts about her fitness to rest, leading from start to finish and winning the race in record time to clinch victory in the Grand Prix by 21 points.
It was her third Grand Prix victory, putting her on a par with Rene Kalmer, who also has three Grand Prix titles to her name. Van Zyl previously won in 2010 and 2011.