However, the home country's runners have also set their own agenda while trying to beat the rest of their compatriots.
Men's course record holder, Nitendra Singh Rawat said today he was aiming to better his own mark of 2016 when going one-on-one against Gopi Thonakal, who became the first ever male from the country to win the Asian championship title last November in China.
"I want to create my own new course record. I have been training in Ooty, at a height of 2300 metres, for the last one month and am targeting the 2 hours, 13 minutes mark," said Rawat who clocked an impressive 2:15:18 when winning the marathon at the last SAF Games.
"I have been training in Bengaluru for three months and my victory in the Asian marathon has given me confidence. I want to clock 2:13," said Gopi, also from the Indian Army like his main rival, Rawat.
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Rawat and Gopi both made it to the Rio Olympic Games of 2016 with the former edging out the latter in the 2016 race here. While Gopi performed in impressive fashion clocking 2:15:25 in Rio, a hamstring injury affected Rawat's performance in Brazil.
Top woman steeplechaser Sudha Singh is among the women runners aiming to end up as the fastest among Indian participants along with last year's best home country finisher
Jyoti Gawte.
Sudha, who won the Asian Games steeplechase gold in 2010 at Guangzhou, said although she was running in the marathon tomorrow her aim was to dip under the steeplechase qualifying mark of 9:40 set by AFI for the CWG in April.
"This is for the first time anyone has arranged a pace setter for us. I thank the organisers. My target is 2:33. I have been preparing for the race in Dharamsala and then Bengaluru," said Sudha who clocked 2:39:28 in 2016 before taking part in the Rio Games steeplechase event.
"I will concentrate on qualifying for steeplechase in the CWG and am aiming for 9:15," added Sudha, a seven-time national champion in the 3000m SC and winner of the same event in the Asian Championship in Bhubaneshwar last year.
A total of 17 Indian women are to take part in the full marathon.
The best Indian men and women runners take home Rs 5 lakh and the promoters, Procam International, have offered a bonus of Rs 2 lakh for breaking the course record.
The top prize for the mens and womens champions is USD 42,000 and a bonus of USD 15,000 is on offer for breaking the course record.
A total of 18 men and 12 women elite foreign runners, mostly from Africa and Ethiopia, will be gunning for the top prize.
Among elite foreign women, Kenyas defending champion Bornes Kitur and 2017 Ljubljana Marathon winner Shoko Genemo of Ethiopia are among the favourites for the overall top prize.
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