Altcoin Season 2025: Ethereum Overtakes Bitcoin as Bull Run Heats Up

The cryptocurrency market is once again at a critical turning point. While some investors believe the cycle is peaking, analysts argue the biggest move is yet to come. 

Bitcoin is holding its ground above key support levels, Ethereum is gaining momentum, and the broader market is showing resilience. All signs point toward altcoin season 2025 as the next explosive phase in the crypto rally.

Read Also: Crypto Market Crash: A Sign of an Altseason Coming?

Key Takeaways

• Bitcoin is trading between $102,000 and $115,000, with $100,000 support seen as critical to keeping the bull run intact
• Ethereum is outperforming Bitcoin thanks to ETF inflows, staking demand, and RWA narrative strength
• Altcoins are holding supports instead of collapsing, signaling resilience compared to past cycles
• The classic four-phase path to altseason appears to be repeating, with Ethereum now leading
• Analysts predict several sharp dips before the final euphoric blow-off top arrives

Bitcoin Bull Run Still Intact

Analyst Atlas highlighted that Bitcoin remains in a healthy structure despite pullbacks. The current range between $102,000 and $115,000 could see brief sweeps down to $105,000 or even $102,000. 

However, as long as the $100,000 support holds, the Bitcoin bull run remains intact. A confirmed breakdown below would shift sentiment, but probabilities still favor further upside.

The macro backdrop is also improving. Federal Reserve Chair Powell confirmed September rate cuts at Jackson Hole, with FedWatch odds for a cut climbing to 91 percent. This liquidity shift provides the backdrop for risk assets like crypto to expand further.

Ethereum vs Bitcoin: The Flippening Narrative

Ethereum has been gaining ground against Bitcoin, fueled by ETF inflows and staking demand. Real-world asset tokenization (RWA) has added another bullish driver to the Ethereum bull run. 

With Bitcoin dominance rolling over, capital rotation toward Ethereum strengthens the case for an upcoming altseason.

Ethereum’s outperformance is not new in late-stage bull cycles. Historically, when ETH gains relative strength, it marks the transition toward the broader altcoin rally. This pattern from 2017 and 2021 now appears to be repeating in 2025.

Read Also: Altseason Alert: 7 Top Altcoins Set to Explode!

Path to Altseason

Atlas described the path to altseason in four phases:

• Phase 1: Bitcoin leads with strong inflows and price surges
• Phase 2: Ethereum outperforms as investors rotate into ETH
• Phase 3: Large-cap altcoins go parabolic while Ethereum sustains strength
• Phase 4: Altseason begins as mid-cap, low-cap, and meme coins pump simultaneously

So far, Bitcoin has completed its leading phase and Ethereum is showing dominance. Large caps are beginning to heat up, suggesting Phase 3 is in progress. If history rhymes, a full-blown altseason could follow within weeks.

Altseason Prediction 2025

Atlas cautions that bull cycles rarely end quietly. True tops usually arrive with mania, euphoria, and retail frenzy. None of those signs are present yet. Retail inflows remain muted compared to 2021, indicating room for growth.

The altseason prediction suggests 2 to 3 sharp dips could occur before the final blow-off rally. Traders are advised to scale into fear and reduce exposure into strength. With Ethereum overtaking Bitcoin in momentum and altcoins holding firm, altcoin season 2025 may unfold heading into Q4.

Final Thoughts

The crypto market 2025 is shaping up to follow the same structure seen in past cycles. Bitcoin remains the anchor, Ethereum is leading the charge, and altcoins are preparing for their explosive phase. 

If the pattern holds, altcoin season 2025 could deliver the final and most parabolic stage of the bull run, rewarding those who positioned early and braced through volatility.

Read Also: Altseason Signal Reappears: Is the Crypto Rally Back On?

FAQs

What is altcoin season 2025?

Altcoin season 2025 refers to the expected phase in the current bull cycle where Ethereum and large-cap altcoins outperform Bitcoin, followed by a rally across the broader crypto market.

Why is Ethereum overtaking Bitcoin?

Ethereum is gaining momentum due to ETF inflows, staking demand, and real-world asset tokenization, while Bitcoin dominance has started to decline.

What is the key Bitcoin support level?

Bitcoin’s critical support is $100,000. Analysts say the bull run remains intact as long as this level holds.

When could altseason happen?

Analysts expect altseason 2025 to unfold in Q4, once Ethereum solidifies its dominance and large-cap altcoins begin their parabolic phase.

Is the bull run ending soon?

No clear signs of mania or retail euphoria have appeared yet, suggesting the cycle still has room to expand before topping out.