When to run in Delhi: the air decides before the weather does
Most cities plan their running year around heat or rain. Delhi has to plan around its air first. The Centre for Research on Energy and Clean Air (CREA) analysed Central Pollution Control Board (CPCB) monitoring data from 1 October 2025 to 28 February 2026 and found Delhi averaged 163 µg/m³ of PM2.5 over that winter, the third-highest of 238 Indian cities. India’s national standard is 40 µg/m³ and the World Health Organization’s guideline is 5. Only one of those 151 days was rated ‘good’.
| Category | Days | What it means for a run |
|---|---|---|
| Severe | 18 | Train indoors |
| Very poor | 87 | Hard sessions indoors; any outdoor run short and easy |
| Poor | 24 | Easy runs in parks, away from main roads |
| Moderate | 15 | Normal training, early in the day |
| Satisfactory | 6 | Your best days for long runs and time trials |
| Good | 1 | Rare: use it |
That works out to more than two days in three in the ‘very poor’ or ‘severe’ bands between October and February. In practice, Delhi has two good outdoor running windows: February to March, when the air usually clears and the mornings are still cool, and the first half of October, after the monsoon and before the smog season sets in. Summer mornings are runnable if you finish early; the monsoon brings humidity and waterlogging but often cleaner air.
GRAP stages in Delhi and what they mean for your running
The Graded Response Action Plan (GRAP) is the Commission for Air Quality Management’s (CAQM) emergency schedule for the whole National Capital Region, and each stage is triggered by Delhi’s average AQI. GRAP restricts trucks, construction and diesel generators. It does not ban adults from running, but it is a useful signal of how bad the day is. The bands below come from CAQM’s published schedule; the right-hand column is how we adjust a runner’s plan, not an official rule.
| GRAP stage | Delhi AQI | Category | How we adjust a Delhi runner’s week |
|---|---|---|---|
| Stage I | 201–300 | Poor | Easy runs only, early, inside a park; intervals move indoors |
| Stage II | 301–400 | Very poor | Quality sessions on a treadmill or as indoor strength; outdoor runs optional and short |
| Stage III | 401–450 | Severe | Indoor training only |
| Stage IV | Above 450 | Severe+ | Indoor training only; CAQM asks children, older people and anyone with heart or lung disease to stay indoors |
Recent dates show how quickly the stages move. On 17 January 2026, Delhi’s daily average AQI reached 400 at 4 PM and 428 at 8 PM, and CAQM invoked Stage IV across the NCR that evening, advising children, the elderly and people with respiratory, cardiovascular or other chronic diseases to avoid outdoor activities and wear a mask if they had to go out. This season began on 21 October 2026, when Delhi’s AQI was 244 at 2 PM and Stage I was invoked across the NCR. Check the current stage on the CAQM website before planning a week of outdoor sessions.
Best parks to run in Delhi: loops, surfaces and distances
Delhi has more green running space than its traffic suggests: Lutyens’ gardens in the centre, and the Aravalli ridge forests that cut through the south and north of the city. The distances below come from Great Runs route guides (checked October 2026). They are not official surveys, so run each loop once with GPS and use your own number after that.
| Place | Distance | Surface | Best for |
|---|---|---|---|
| Lodhi Garden, Lodhi Road | About 2.5 km circuit, with cross paths | Stone-paved and gravel paths | Easy runs in central Delhi |
| Nehru Park, Chanakyapuri | About 2.4 km loop | Designated dirt jogging track | Steady laps |
| Kartavya Path (old Rajpath) | Up to 6.4 km out and back | Wide dirt path beside the road, stone sidewalks | Longer steady runs |
| Sanjay Van, Mehrauli | About 4 km figure-eight | Easy dirt trails | Trail running in south Delhi |
| Jahanpanah City Forest | Routes up to 7 km | Non-technical dirt | Shaded trail runs |
| Kamla Nehru Ridge (Bonta Park), north Delhi | Nearly 8 km of trails | Stone-paved and dirt | Varied terrain near North Campus |
| Swarn Jayanti Park, Rohini | About 4.6 km | Stone-paved paths | Runners in north-west Delhi |
Lodhi Garden: the central Delhi favourite
Lodhi Garden covers about 90 acres of lawns, lakes and old tombs off Lodhi Road. Great Runs puts the park circuit at about 2.5 km, with plenty of cross paths to vary the route, on stone-paved and gravel paths. To lengthen a run, the streets of Lodhi Colony next door are unusually quiet for Delhi, with murals mostly between blocks 5 and 17. Mornings are busy with walkers, so keep the pace easy on the narrow paths. A useful detail: CPCB’s station list includes two air monitors at Lodhi Road (run by IMD and IITM), so you can check the reading for almost exactly where you’re running.
Nehru Park: a 2.4 km dirt loop in Chanakyapuri
Nehru Park, in the diplomatic enclave of Chanakyapuri, has a designated dirt jogging track around its perimeter of about 2.4 km. Dirt is kinder to the legs than Delhi’s pavements, which makes Nehru Park a good place to add easy laps. Four laps make roughly 10 km.
Kartavya Path: Delhi’s long straight
The ceremonial boulevard from India Gate to Rashtrapati Bhavan, renamed Kartavya Path in 2022, is the best place in central Delhi for an uninterrupted run. Great Runs suggests starting at the National Stadium and running west past India Gate, for up to 6.4 km out and back, on a wide dirt path beside the road, with stone sidewalks around Rashtrapati Bhavan for another 1–2 km. Traffic is light early in the morning. The Violet and Yellow Metro lines stop near the west end. Expect closures around the Republic Day parade on 26 January.
Ridge and forest running in south and north Delhi
If you searched for a running track in south Delhi, the ridge forests are the answer. Sanjay Van near Mehrauli has an easy 4 km figure-eight loop on wide dirt trails. Jahanpanah City Forest, also in south Delhi, has non-technical dirt routes of up to 7 km. Both are shaded, which matters from April to June. In north Delhi, Kamla Nehru Ridge (Bonta Park) has nearly 8 km of stone-paved and dirt trails past the Mutiny Memorial and Flagstaff Tower, close to Delhi University’s North Campus.
Forest trails are quieter than the gardens, so run them in daylight and with a friend, carry water, and tell someone your route. Paths can be uneven and stony, which is exactly why they build ankle strength, and also why a first visit should be slow.
Synthetic running track in Delhi: Jawaharlal Nehru Stadium and the sports complexes
For measured intervals, the best-known synthetic running track in Delhi is at Jawaharlal Nehru Stadium, owned by the Sports Authority of India. Its renovation for the 2010 Commonwealth Games added a 10-lane synthetic track and a separate 400-metre warm-up track. It is also where the Vedanta Delhi Half Marathon starts and finishes (see our guide to marathons in Delhi). Access rules and fees for SAI venues change, and we couldn’t find a current published public-access policy, so ask at the stadium office before you plan weekly sessions there. The same applies to Thyagaraj Stadium and other government grounds.
Great Runs also lists a sports-complex track near Siri Fort and Hauz Khas, with an entry fee. For a fixed track session, the classic Delhi workouts are 6 × 800 m or 5 × 1 km with equal recovery; on a 400 m track you can count laps and forget the traffic. The air monitor called ‘Jawaharlal Nehru Stadium’ in CPCB’s list sits by the stadium, so check it before you go.
Delhi weather by month for runners
Once the air allows it, temperature is the next limit. India Meteorological Department normals for Safdarjung (1991–2020) show a city that swings from winter lows of 7.5 °C in January to average May highs of 39.9 °C, with 774 mm of rain a year, most of it in July and August.
| Month | Average high / low | Rain | For runners |
|---|---|---|---|
| January | 20.1 °C / 7.5 °C | 19 mm | Cold, foggy; air often very poor |
| February | 24.2 °C / 10.6 °C | 21 mm | Air usually improving; good long-run month |
| March | 29.9 °C / 15.6 °C | 17 mm | Best month for most runners |
| April | 36.5 °C / 21.3 °C | 16 mm | Finish by 7:30 AM |
| May | 39.9 °C / 25.8 °C | 31 mm | Hottest month; short, early runs |
| June | 39.0 °C / 27.7 °C | 74 mm | Heat plus rising humidity |
| July | 35.6 °C / 27.5 °C | 210 mm | Monsoon; humid, waterlogged roads |
| August | 34.2 °C / 26.7 °C | 233 mm | Wettest month |
| September | 34.1 °C / 25.0 °C | 124 mm | Humid, drying out by late month |
| October | 33.0 °C / 19.5 °C | 15 mm | Good first half; smog season starts late |
| November | 28.4 °C / 13.0 °C | 6 mm | Cool but the smoggiest stretch |
| December | 22.8 °C / 8.4 °C | 8 mm | Fog and poor air; indoor-heavy month |
- Summer (April to June): Safdarjung’s record high is 47.2 °C. On hot mornings, run before 7 AM, carry water and choose the shaded ridge forests over open boulevards.
- Monsoon (July to September): the monsoon usually reaches Delhi at the end of June or in the first week of July. Rain clears the air, but underpasses and low roads flood, so stick to park loops.
- Winter (November to January): the temperature is perfect and the air usually isn’t. Fog also cuts visibility on roads in December and January, another reason to stay inside parks.
Which CPCB station to check before a Delhi run
Delhi’s average AQI hides big differences between neighbourhoods. CPCB’s list of continuous monitoring stations includes several next to the city’s running spots, so check the closest one, not just the city number, on CPCB’s Sameer app or website.
| Where you run | Station to check |
|---|---|
| Lodhi Garden, Nehru Park | Lodhi Road (IMD) or Lodhi Road (IITM) |
| Kartavya Path, India Gate | Major Dhyan Chand National Stadium (DPCC) |
| JLN Stadium track | Jawaharlal Nehru Stadium (DPCC) |
| Siri Fort, Hauz Khas, Jahanpanah | Sirifort (CPCB) |
| Sanjay Van, south Delhi ridge | Sri Aurobindo Marg or R K Puram (DPCC) |
| Kamla Nehru Ridge | North Campus, DU (IMD) |
| Swarn Jayanti Park, Rohini | Rohini (DPCC) |
Running clubs and group runs in Delhi
Delhi’s running groups mostly organise on Facebook, Instagram and WhatsApp rather than websites, and the Great Runs guide to the city lists several, from social Sunday groups to brand-run squads. Search your park’s name with “run club” to find the one nearest you. For a target on the calendar, the Vedanta Delhi Half Marathon runs in October and the New Delhi Marathon in late February; our guide to marathons in Delhi covers dates, entry rules and a training week.
Strength work for Delhi runners, and what to do on smog days
Delhi runners lose weeks of outdoor running every winter, so the strength routine matters more here than in most cities: it is what you do on ‘very poor’ days instead of running. Twice a week, and on any day the AQI keeps you in, do this 25-minute routine at home or in your gym. Our guide to strength training for runners explains the sets and how to progress them.
- 1
Goblet squats, 3 × 10
Quads and glutes for the ridge climbs in Sanjay Van and Kamla Nehru Ridge.
- 2
Single-leg Romanian deadlifts, 3 × 8 each leg
Hamstrings and balance for stony forest trails.
- 3
Step-ups on a sturdy step, 3 × 10 each leg
A low-breathing alternative to hill repeats when you can’t go out.
- 4
Calf raises and a dead bug, 3 rounds
Calves for Kartavya Path’s long straights, and a stable trunk for every run.
Already a member of a colony or club gym? Personal Gym Training in Delhi puts the same coach on your phone there, planning treadmill and strength sessions around the AQI. Training with your running friends? Group classes in Delhi put everyone on one live call for ₹499 each. Coming back from a running injury with your physio’s clearance, Rehab & Recovery in Delhi rebuilds strength step by step. To fuel your mileage, our TDEE calculator estimates what you burn, and our guide to healthy food in Delhi covers local meals. For everything else, see online personal training in Delhi.
Sources
- Running in Delhi, India, Great Runs
- Lodhi Neighborhood and Gardens, Great Runs
- Running the Rajpath, Great Runs
- Jawaharlal Nehru Stadium, Delhi, Wikipedia
- Climate of Delhi: Safdarjung 1991–2020 normals (India Meteorological Department), Wikipedia
- Winter pollution worsens: 204 Indian cities breach air quality standards (press release, 6 March 2026), Centre for Research on Energy and Clean Air
- CAQM revises the GRAP schedule (stage bands by Delhi AQI), 14 December 2024, Press Information Bureau, Government of India
- CAQM invokes 5-point action plan as per Stage-IV of GRAP in entire Delhi-NCR, 17 January 2026, Press Information Bureau, Government of India
- CAQM invokes Stage-I GRAP across NCR as Delhi AQI enters poor category, 21 October 2026, News On AIR (Prasar Bharati)
- List of CAAQM stations installed all over India, Central Pollution Control Board
Written by the MakeMyFitness team from the sources above. First published , last updated . Spotted something out of date? Tell us at hello@makemyfitness.com.
