The Official Cannabis Independent strain guides
The Official Cannabis collection · sheet 70No 70 · Runtz CakeLab report

Lab report · 51 tests

Runtz Cake lab report

For Runtz Cake, THC consistency is the main signal: the central half of tests stayed inside 19.00%–21.00%, only 2.00 points wide, and that ranked 1st among 52 comparable strains.1 Its 20.00% median placed in the middle third, while 2.0% of tests met or topped 25%.1

Small sample: only 51 matched tests. Treat every figure on this page as indicative, not definitive.

Key findings

  1. For Runtz Cake, the central THC band is 19.00%–21.00%; the 2.00 points width ranked 1st of 52.1
  2. The at-or-above shares for Runtz Cake fell from 69% at 20% total THC to 2.0% at 25% and 0% at 30%.1
  3. Leafly's 18% figure was reached by 92% of Runtz Cake tests, while the 22–24% ranges from AllBud and GrowDiaries covered 18%.1,2,3,4
  4. On median THC, Runtz Cake sits 35th of 58; for the 25% at-or-above share, it falls to 52nd.1
  5. For exact-name lab records, 100% of 51 Runtz Cake results were flower, so the chemistry summaries draw from flower.1
  6. In the Weedmaps snapshot, Runtz Cake ranked 47th of 50: 19 store listings for its flower, found in 6 of 27 markets.5

Is Runtz Cake mostly around 20% THC?

Yes: Runtz Cake mostly sits near the 20% THC line, with 69% of flower results meeting or exceeding 20% total THC, or about 7 in 10, while the share fell to 2.0% at 25% and 0% at 30%; the median was 20.00%.1

Share of Runtz Cake flower tests at or above each THC level
Total THCTests at or aboveShare of tests
15% or more51100%
18% or more4792%
20% or more3569%
22% or more1020%
25% or more12.0%
28% or more00%
30% or more00%

51 tests. Source: Cannlytics cannabis_results (CC BY 4.0), analysis by Official Cannabis.1

Is listed THC for Runtz Cake too low?

Yes for the single-figure THC listing we checked: among the one claim for Runtz Cake, zero sat above the 20.00% lab median, and Leafly's 18% mark was met by 92% of flower tests.1,2

Both AllBud and GrowDiaries list 22–24%; 18% of tests landed inside that band.1,3,4

Those outside numbers are not batch-specific; a jar's own certificate of analysis is the relevant document.

Published THC figures for Runtz Cake against 51 lab tests
SourcePublished figureTests at or above itTests inside the rangeWhere it sits
Leafly218%92%—bottom quarter of tests
AllBud322–24%20%18%most tests came in below it
GrowDiaries422–24%20%18%most tests came in below it

"Tests at or above" counts results at or above the figure (for a range, its lower end). Lab data: Cannlytics cannabis_results (CC BY 4.0), analysis by Official Cannabis.1

How consistent is Runtz Cake THC from batch to batch?

Very consistent relative to peers, Runtz Cake had a central THC span of 19.00%–21.00%, only 2.00 points from low quartile to high quartile, while its 20.00% median total THC ranked 35th of 58 and the spread ranked 1st among 52 comparable strains.1

The neighboring medians are tight: Strawberry Cough is the next higher entry at 20.00%, while Blue Dream follows at 19.96%.1 At the stricter 25% threshold, the at-or-above share was 2.0%, placing Runtz Cake 52nd.1

Runtz Cake and its neighbors by median lab-tested THC
RankStrainMedian THCMiddle halfTests
33rdLava Cake20.00%18.01%–22.57%535
34thStrawberry Cough20.00%15.88%–23.00%231
35thRuntz Cake (this strain)20.00%19.00%–21.00%51
36thBlue Dream19.96%17.62%–22.37%2,118
37thPineapple Express19.80%17.54%–21.75%461

Same dataset and matching rules for every strain: Cannlytics cannabis_results (CC BY 4.0), analysis by Official Cannabis.1

Is Runtz Cake always tested as flower?

Yes: every exact-name Runtz Cake lab record in this dataset was flower, 100% of 51 results, or 51 flower entries, with no other product form in the exact-name set; only flower feeds this site's strain calculations.1

Lab results sold under exactly the name Runtz Cake, by product form
FormResultsShare
Flower51100%

All product types, counted before de-duplication. Source: Cannlytics cannabis_results (CC BY 4.0), analysis by Official Cannabis.1

Is Runtz Cake rare at dispensaries?

Yes: Runtz Cake had a limited menu footprint on Oct 4, 2026, totaling 19 flower store listings within 50 miles of each market's center; it appeared in 6 of 27 markets and ranked 47th of 50 tracked strains.5

What this data cannot tell you

  • For lead-terpene analysis, Runtz Cake has zero tests reporting at least five individual terpenes; the analysis needs 20 tests that meet that rule.1
  • The terpene-mix comparison is skipped for Runtz Cake; individual terpene values are available in only 0 tests, short of the 30 profile minimum.1
  • We do not show lab-to-lab variation for Runtz Cake: the data lacks 3 labs that each have 20 or more tests.1
  • The THC-versus-total-terpenes split is unavailable for Runtz Cake; the paired THC and total-terpene count is under 60 tests.1
  • We skip the trend chart for Runtz Cake: the dataset does not include 20 or more tests in each of two years separated by at least two years.1
  • No market had at least 10 eighth prices for Runtz Cake together with priced entries for 3 rival strains, so the eighth-price comparison is unavailable.5
  • Runtz Cake results here are flower tests from 1 state between 2023 and 2023, which cannot verify a particular jar; that decision belongs to the batch certificate of analysis.1
  • All results on this page are chemistry measurements, so they do not say how Runtz Cake will affect an individual reader.

Check the numbers

The downloadable source file contains the 51 lab tests behind every chemistry figure; Weedmaps menu data is separate, and the same lab dataset feeds the potency and terpene tables.1 The comparison set uses summaries for 58 strains calculated under the same rules.1

See the network-wide comparison for side-by-side strain reports.

License: CC BY 4.0. Credit: “Source: Cannlytics, cannabis_results (CC BY 4.0), analysis by Official Cannabis.” The data were filtered, de-duplicated and aggregated from the original.

Sources

  1. Cannlytics (CC BY 4.0), cannabis_results: public state lab results (filtered and aggregated by Official Cannabis). Accessed Oct 4, 2026.
  2. Leafly, Runtz Cake strain information. Accessed Oct 4, 2026.
  3. AllBud, Runtz Cake marijuana strain information and reviews. Accessed Oct 4, 2026.
  4. GrowDiaries, Runtz Cake cannabis strain information. Accessed Oct 4, 2026.
  5. Weedmaps listings, compiled by Official Cannabis, Weedmaps flower menu snapshot, 27 US markets, Oct 4, 2026. Accessed Oct 4, 2026.