2021 WeatherTech 240 at The Glen
The 2021 WeatherTech 240 at The Glen was a sports car race sanctioned by the International Motor Sports Association (IMSA). The race was held at Watkins Glen International in Watkins Glen, New York on July 2, 2021. This race was the sixth round of the 2021 IMSA SportsCar Championship, and the third round of the 2021 WeatherTech Sprint Cup.

The race featured a 46-minute weather-enforced red flag period, and was won by the Whelen Engineering Racing duo of Pipo Derani and Felipe Nasr.[1]
Background
The race was a late addition to the 2021 IMSA SportsCar Championship calendar, after travel restrictions related to the COVID-19 pandemic forced the cancellation of the round at Canadian Tire Motorsport Park for the second consecutive year.[2] With the round scheduled for the July 4th weekend, the WeatherTech 240 was run less than a week after the 2021 6 Hours of The Glen, creating a veritable double header at Watkins Glen.
On June 30, 2021, IMSA released the latest technical bulletin outlining Balance of Performance for the event.[3] The lone change occurred in DPi, where the Cadillac DPi-V.R received a one-liter fuel capacity increase after finishing fourth through seventh in class the previous weekend.
Entries
A total of 30 cars took part in the event, split across five classes. 6 cars were entered in DPi, 3 in LMP2, 6 in LMP3, 3 in GTLM, and 12 in GTD. The pre-event entry list featured 31 cars, but was reduced to the final tally of 30 following the #16 Wright Motorsports entry's withdrawal.[4]
The only change from the previous round in DPi was the absence of Ally Cadillac Racing, while LMP2 saw a reduced three full-season entries after Era Motorsport announced their intention to scale back their 2021 program.[5] The Michelin Endurance Cup entry from United Autosports was also absent, as was their entry in LMP3. BMW Team RLL's absence saw the return of the three-car GTLM field, while GTD featured a host of changes owing to the round only paying points towards the WeatherTech Sprint Cup. Pfaff Motorsports and Magnus Racing withdrew, as they had done at Detroit, while Gradient Racing and Compass Racing replaced them as part of their Sprint Cup-only campaigns.[6] Gilbert Korthoff Motorsports also made their IMSA SportsCar Championship debut at this event, bringing the GTD class tally to 13.[7]
Qualifying
Qualifying results
Pole positions in each class are indicated in bold and by .
Pos. | Class | No. | Team | Driver | Time | Gap | Grid |
---|---|---|---|---|---|---|---|
1 | DPi | 10 | Konica Minolta Acura | Ricky Taylor | 1:30.058 | _ | 1![]() |
2 | DPi | 60 | Meyer Shank Racing with Curb-Agajanian | Olivier Pla | 1:30.404 | +0.346 | 2 |
3 | DPi | 01 | Chip Ganassi Racing | Kevin Magnussen | 1:30.545 | +0.487 | 3 |
4 | DPi | 31 | Whelen Engineering Racing | Pipo Derani | 1:30.684 | +0.626 | 4 |
5 | DPi | 55 | Mazda Motorsports | Harry Tincknell | 1:30.947 | +0.889 | 5 |
6 | DPi | 5 | JDC-Mustang Sampling Racing | Loïc Duval | 1:31.094 | +1.036 | 6 |
7 | LMP2 | 52 | PR1/Mathiasen Motorsports | Ben Keating | 1:34.969 | +4.911 | 7![]() |
8 | LMP2 | 11 | WIN Autosport | Steven Thomas | 1:35.392 | +5.334 | 8 |
9 | LMP2 | 8 | Tower Motorsport by Starworks | John Farano | 1:39.644 | +9.586 | 9 |
10 | LMP3 | 38 | Performance Tech Motorsports | Mateo Llarena | 1:42.633 | +12.575 | 10![]() |
11 | LMP3 | 54 | CORE Autosport | Jon Bennett | 1:43.368 | +13.310 | 11 |
12 | LMP3 | 36 | Andretti Autosport | Jarett Andretti | 1:43.608 | +13.550 | 12 |
13 | GTLM | 3 | Corvette Racing | Jordan Taylor | 1:43.821 | +13.763 | 16![]() |
14 | GTLM | 4 | Corvette Racing | Nick Tandy | 1:44.045 | +13.987 | 17 |
15 | LMP3 | 74 | Riley Motorsports | Gar Robinson | 1:44.650 | +14.592 | 13 |
16 | LMP3 | 84 | D3+ Transformers-Dawson Racing | Theodor Olsen | 1:49.677 | +19.619 | 14 |
17 | LMP3 | 91 | Riley Motorsports | Jim Cox | 1:50.230 | +20.172 | 15 |
18 | GTLM | 79 | WeatherTech Racing | Cooper MacNeil | 1:57.420 | +27.362 | 18 |
19 | GTD | 1 | Paul Miller Racing | Madison Snow | 1:59.380 | +29.322 | 19![]() |
20 | GTD | 12 | Vasser-Sullivan Racing | Frankie Montecalvo | 1:59.820 | +29.762 | 20 |
21 | GTD | 39 | CarBahn Motorsports with Peregrine Racing | Richard Heistand | 2:00.946 | +30.888 | 21 |
22 | GTD | 66 | Gradient Racing | Till Bechtolsheimer | 2:01.146 | +31.088 | 22 |
23 | GTD | 76 | Compass Racing | Jeff Kingsley | 2:01.146 | +31.088 | 23 |
24 | GTD | 23 | Heart of Racing Team | Roman De Angelis | 2:01.198 | +31.140 | 24 |
25 | GTD | 28 | Alegra Motorsports | Michael de Quesada | 2:01.201 | +31.143 | 25 |
26 | GTD | 14 | Vasser-Sullivan Racing | Aaron Telitz | 2:01.396 | +31.338 | 26 |
27 | GTD | 96 | Turner Motorsport | Robby Foley | 2:01.894 | +31.836 | 27 |
28 | GTD | 88 | Team Hardpoint EBM | Rob Ferriol | 2:02.907 | +32.849 | 28 |
29 | GTD | 32 | Gilbert Korthoff Motorsports | Shane Lewis | 2:04.610 | +34.552 | 29 |
— | GTD | 19 | GRT Grasser Racing Team | Time Disallowed | — | ||
Sources:[8][9][10][11] | |||||||
Results
Class winners are denoted in bold and .
References
- "Whelen Cadillac Wins Weather-Interrupted Weathertech 240 At Watkins Glen". dailysportscar.com. July 3, 2021. Retrieved July 20, 2021.
- "WeatherTech 240 At The Glen Set for Friday, July 2". imsa.com. April 7, 2021. Retrieved July 20, 2021.
- "TB-IWSC-21-24-WGI-2-BoP-Tables-06302021.pdf" (PDF). imsa.com. June 30, 2021. Retrieved July 20, 2021.
- "Wright Porsche Opts Out of WeatherTech 240". sportscar365.com. John Dagys Media. June 29, 2021. Retrieved July 22, 2021.
- "Era Scales Back LMP2 Program". sportscar365.com. John Dagys Media. June 25, 2021. Retrieved July 22, 2021.
- "31 Entries for WeatherTech 240 at The Glen". sportscar365.com. John Dagys Media. June 29, 2021. Retrieved July 22, 2021.
- "Gilbert Korthoff Steps Up to GTD With Mercedes for Cosmo, Lewis". sportscar365.com. John Dagys Media. June 26, 2021. Retrieved July 22, 2021.
- "03_Results_Qualifying - LMP2-DPi Position - Points.PDF" (PDF). results.imsa.com. Retrieved July 23, 2021.
- "03_Results_Qualifying - LMP3 Position - Points.PDF" (PDF). results.imsa.com. Retrieved July 23, 2021.
- "03_Results_Qualifying - GTD Points-GTLM Position - Points.PDF" (PDF). results.imsa.com. Retrieved July 23, 2021.
- "03_Results_Qualifying - GTD Position_Amended.PDF" (PDF). results.imsa.com. Retrieved July 23, 2021.
- "03_Results_Race_Official.PDF" (PDF). July 2021. Retrieved July 24, 2021.