TikTok challenges: what's trending this week

The TikTok challenges people searched for most this week were the "try not to laugh singing challenge" (295,729 searches in 7 days), the "30 day walking challenge" (293,688), the "this or that food challenge" (269,073), the "couples arm challenge" (263,720) and the "couple acting challenge" (258,722). 75 Hard came next with 244,075. Games, couples and 30-day goals lead the list. Dance challenges have their own weekly page.

These numbers come from TikTok's own search data, checked on 30 September 2026. We ran ten challenge searches, from "challenge" and "tiktok challenge" to "family challenge" and "75 hard", and kept only the phrases people actually typed.

That filter matters here. Of 194 challenge topics TikTok returned, 168 were labels TikTok writes itself, like "For You Page challenges" at 4,776,010. Most lists of TikTok challenges still show old favourites like Don't Rush. This one shows what people look up now.

TikTok challenges people are searching for this week

Ranked by searches in the last 7 days. "Change this week" compares the last day with the first; "new" means under 1,000 searches on day one. "Videos" is how many videos TikTok matches to the search: fewer means less competition.

Data: TikTok Creator Search Insights via TokConnect, pulled 30 September 2026 for 10 searches, 20 topics each: "challenge", "tiktok challenge", "challenge ideas", "viral challenge", "family challenge", "couple challenge", "food challenge", "30 day challenge", "try not to laugh challenge" and "75 hard". Searches are TikTok's 7-day global figure. Snapshot.

75 Hard shows up several ways. Besides "75 hard" itself, people typed "75 hard journal" (170,217), "day 75 hard" (114,811), "75 hard planning" (69,293) and "75 hard meaning" (49,275). Together that makes it the biggest challenge on the list.

TikTok's autocomplete agrees. For "tiktok challenge" it suggests "TikTok Challenges With Friends", "tiktok challenges 2 people" and "tiktok challenge games" (suggestions snapshot).

Which challenges are rising and which are fading?

• Rising: "try not to laugh noise challenge" climbed from 1,500 searches on day one to 72,607. The singing version more than doubled (+112%), and "this or that food challenge" did too (+106%).
• Brand new this week: "couples arm challenge", "couple acting challenge", "30 day walking challenge" and "who's the most challenge" all started the week near zero.
• Fading: "family challenge ideas" fell 43% across the week and the opera version of try-not-to-laugh fell 25%. Both are still in the top eight.

A week hides the bigger shape, so we pulled 30 days for the top three. "this or that food challenge" is a second wave. It spiked on 31 August, when TikTok's daily figure hit 11,330,023, fell back within a week, rose again around 13 to 15 September and has run between 49,196 and 511,747 a day since 18 September. "try not to laugh singing challenge" never spiked like that: it runs steadily with short jumps on 10 and 21 September. "30 day walking challenge" pulses on and off every few days, the pattern of a goal people restart rather than a trend that burns out. And as the food challenge shows, a challenge that already spiked can come back.

Challenges people search for that have no videos yet

Six searches in our pull had real demand and zero matched videos. TikTok calls this a content gap: a video that matches the search has almost nothing to compete with. See this week's content gaps for every niche.

Data: TikTok Creator Search Insights, 30 September 2026. Snapshot.

Search data shows demand, not the rules, so search the phrase on TikTok before you film and copy the format people expect. Or ask TokConnect "what challenges are trending in pet care this week?" and you get the searches, the video counts and the gaps for your own niche.

Why most "challenge" topics on TikTok are labels

If you open Creator Search Insights and search "challenge", you'll see numbers in the millions: "prank call challenge ideas" at 4,747,524 or "The Sims challenge ideas and rules" at 4,808,618. Nobody typed those word for word. They are topic labels TikTok writes to group many related searches.

You can spot them by their shape: around 10,000 on day one, then up every day to 4 or 5 million on day seven. All 20 topics for "challenge ideas" were labels, and 73 of the 168 labels had no videos at all. One, "quick edits for viral challenge videos", sits at 122,695,060. Read that as the size of a category, not a challenge anyone is doing.

Typed searches look messier. "what am i challenge" went 36,403, then 500, then 0, then back up to 46,104. That jagged line is how you know people are behind it. Our guide to TikTok search volume explains how to read both kinds.

What the top challenge videos have in common

We pulled the 12 videos TikTok ranks first for "this or that food challenge". Every one is a choose-one game: two foods, you pick, next pair. Eleven of the 12 captions use #thisorthat, and most name the pair in the caption, like "Hot vs Cold" or "Sweet vs Spicy". Lengths run from 22 to 82 seconds, with a middle value of about 60.

The biggest is an "eat or pass" game with 2,542,597 plays. A "Hot vs Cold" version posted on 23 September already had 2,112,998 plays a week later, so a new entry can still take off. The same accounts come up again and again: one has three of the 12 results, another has two.

Videos from TikTok video search, relevance sort, 30 September 2026. Plays as of that day. Snapshot.

The wider "challenge" search tells the same story. Its most-liked results are games a viewer can play along with: families racing each other ("Should we try again!?", 1,376,986 plays), reaction tests, food games. No skill needed.

Challenge hashtags: how crowded are they?

Data: TikTok hashtag search, 30 September 2026. Views and videos are lifetime totals for the tag. Snapshot.

#challenge sits on about 62 million videos, so a new video tagged with it gets lost. #challenger is partly the Dodge car (TikTok suggests "challenger dodge"). Use the name of the specific challenge instead, like #thisorthat or "30 day walking challenge", in the caption, on screen and out loud. Our TikTok SEO guide covers where each goes.

How to join a TikTok challenge and get found

1. Pick from the searches, not the feed. A challenge with real searches and few videos gets you found by people looking for it. That goes for brands too: an existing challenge that fits your product beats a new hashtag nobody knows.
2. Say the exact name in the first seconds. "This is the couple acting challenge." Put the same words on screen.
3. Copy the format, change the content. The this-or-that videos all use the same structure. What differs is the pair of foods. Keep the frame and swap in your niche: skincare, gym, books.
4. Ask for a reply. The top videos ask the viewer something ("Who wins?", "What's your score?"). That turns views into comments. See our hooks guide for openers that work.

Are TikTok challenges safe? What parents should know

Most are harmless: the list above is games, couples and 30-day goals. A few have been dangerous over the years. When someone searches for a harmful challenge or hoax, TikTok shows a warning label and points them to its Safety Center, and it blocks searches that break its Community Guidelines (TikTok Newsroom, 17 November 2021). In a survey TikTok commissioned from more than 10,000 teens, parents and teachers, 0.3% of teens said they had taken part in a challenge they saw as very dangerous (Tubefilter, 17 November 2021).

TikTok's advice for teens is four steps: stop, think, decide, act. Pause, ask whether it is safe and kind, and don't do it if it isn't (FOSI, February 2022; TikTok's online challenges page). None of this week's typed challenge searches pointed at a risky stunt, and we don't embed videos with children in risky situations.