How to shiny hunt Mareep.

The fastest known Mareep shiny hunt is Overworld spawn at Wild Zone 1 in Legends: Z-A — roughly 12.1 hours of active hunting. Every other game and route is ranked below.

Mareep

52 shiny-huntable encounters

Best huntOverworld spawn

Wild Zone 1

Legends: Z-A

12.1 hr

estimated time to shiny

Encounter rate: 25%
Shiny odds: 1/1365
Encounters: 5,460
Level: 3–5

Legends: Z-A spawn chances are estimated as an even share of the species in this zone; alpha chances are the published values. Wild zone Pokemon can also be caught without battling, so real hunt speed varies.

#213.9 hr

Paniola Ranch

Ultra Sun

Method: Walking in grass
Encounter rate: 30%
Shiny odds: 1/1365

#313.9 hr

Paniola Ranch

Ultra Moon

Method: Walking in grass
Encounter rate: 30%
Shiny odds: 1/1365

#425.0 hr

Kanto Altering Cave b

FireRed

Method: Walking in grass
Encounter rate: 100%
Shiny odds: 1/8192

#	Game	Location	Method	Rate	Shiny odds	Encounters	Est. time
1	Legends: Z-A	Wild Zone 1	Overworld spawnLv 3–5	25%	1/1365	5,460	12.1 hr
2	Ultra Sun	Paniola Ranch	Walking in grassLv 12–15	30%	1/1365	4,550	13.9 hr
3	Ultra Moon	Paniola Ranch	Walking in grassLv 12–15	30%	1/1365	4,550	13.9 hr
4	FireRed	Kanto Altering Cave b	Walking in grassLv 3–13	100%	1/8192	8,192	25.0 hr
5	LeafGreen	Kanto Altering Cave b	Walking in grassLv 3–13	100%	1/8192	8,192	25.0 hr
6	Scarlet	South Province Area Two — Olive Grove Morning	Overworld spawnLv 9–19	11.11%	1/1365	12,286	27.3 hr
7	Violet	South Province Area Two — Olive Grove Morning	Overworld spawnLv 9–19	11.11%	1/1365	12,286	27.3 hr
8	X	Kalos Route 12	Horde encounterLv 13	35%	1/1365	3,900	32.5 hr
9	Y	Kalos Route 12	Horde encounterLv 13	35%	1/1365	3,900	32.5 hr
10	Scarlet	South Province Area Two — Grass Morning	Overworld spawnLv 9–19	6.25%	1/1365	21,840	2.0 days
11	Violet	South Province Area Two — Grass Morning	Overworld spawnLv 9–19	6.25%	1/1365	21,840	2.0 days
12	Silver	Johto Route 42 Day, Morning, Night	Walking in grassLv 13–15	50%	1/8192	16,384	2.1 days
13	Scarlet	Glaseado Mountain — East Mountain Morning	Overworld spawnLv 42–60	3.85%	1/1365	35,455	3.3 days
14	Violet	Glaseado Mountain — East Mountain Morning	Overworld spawnLv 42–60	3.85%	1/1365	35,455	3.3 days
15	Scarlet	Glaseado Mountain — West Mountain Morning	Overworld spawnLv 42–60	3.85%	1/1365	35,455	3.3 days
16	Violet	Glaseado Mountain — West Mountain Morning	Overworld spawnLv 42–60	3.85%	1/1365	35,455	3.3 days
17	Scarlet	South Province Area Two — Mountain Morning	Overworld spawnLv 42–60	3.85%	1/1365	35,455	3.3 days
18	Violet	South Province Area Two — Mountain Morning	Overworld spawnLv 42–60	3.85%	1/1365	35,455	3.3 days
19	Gold	Johto Route 42 Day, Morning, Night	Walking in grassLv 13	30%	1/8192	27,307	3.5 days
20	SoulSilver	Johto Route 42 Radio: Off Any conditions	Walking in grassLv 13–15	30%	1/8192	27,307	3.5 days
21	Emerald	Hoenn Safari Zone Expansion South	Walking in grassLv 34–36	30%	1/8192	27,307	3.5 days
22	Black 2	Floccesy Ranch Inner	Walking in grassLv 5	10%	1/2731	27,310	3.5 days
23	White 2	Floccesy Ranch Inner	Walking in grassLv 5	10%	1/2731	27,310	3.5 days
24	Scarlet	East Province Area One — Mountain Morning	Overworld spawnLv 42–60	3.33%	1/1365	40,991	3.8 days
25	Violet	East Province Area One — Mountain Morning	Overworld spawnLv 42–60	3.33%	1/1365	40,991	3.8 days
26	Scarlet	West Province Area One — Mountain Morning	Overworld spawnLv 42–60	3.12%	1/1365	43,750	4.1 days
27	Violet	West Province Area One — Mountain Morning	Overworld spawnLv 42–60	3.12%	1/1365	43,750	4.1 days
28	Scarlet	South Province Area Four — Mountain Morning	Overworld spawnLv 42–60	3.03%	1/1365	45,050	4.2 days
29	Violet	South Province Area Four — Mountain Morning	Overworld spawnLv 42–60	3.03%	1/1365	45,050	4.2 days
30	Scarlet	South Province Area Five — Mountain Morning	Overworld spawnLv 42–60	2.86%	1/1365	47,727	4.4 days
31	Violet	South Province Area Five — Mountain Morning	Overworld spawnLv 42–60	2.86%	1/1365	47,727	4.4 days
32	Scarlet	South Province Area Six — Mountain Morning	Overworld spawnLv 42–60	2.78%	1/1365	49,101	4.5 days
33	Violet	South Province Area Six — Mountain Morning	Overworld spawnLv 42–60	2.78%	1/1365	49,101	4.5 days
34	Diamond	Valley Windworks Radar on	Walking in grassLv 7–9	22%	1/8192	37,236	4.7 days
35	Pearl	Valley Windworks Radar on	Walking in grassLv 7–9	22%	1/8192	37,236	4.7 days
36	Platinum	Valley Windworks Radar on	Walking in grassLv 10–12	22%	1/8192	37,236	4.7 days
37	Gold	Johto Route 32 Day, Morning, Night	Walking in grassLv 6	20%	1/8192	40,960	5.2 days
38	Silver	Johto Route 32 Day, Morning, Night	Walking in grassLv 6	20%	1/8192	40,960	5.2 days
39	HeartGold	Johto Route 32 Radio: Off · Morning, Day Night	Walking in grassLv 6	20%	1/8192	40,960	5.2 days
40	SoulSilver	Johto Route 32 Radio: Off · Morning, Day Night	Walking in grassLv 6	20%	1/8192	40,960	5.2 days
41	HeartGold	Johto Route 42 Any conditions Radio: Off	Walking in grassLv 13	20%	1/8192	40,960	5.2 days
42	Scarlet	North Province Area One — Mountain Morning	Overworld spawnLv 42–60	2.17%	1/1365	62,903	5.8 days
43	Violet	North Province Area One — Mountain Morning	Overworld spawnLv 42–60	2.17%	1/1365	62,903	5.8 days
44	Mega Dimension	Lumiose City — 2 Star or Higher (Hyperspace)	Overworld spawnLv 8–10	1.8868%	1/1365	72,345	6.7 days
45	Colosseum	Phenac City Card e Room	Snag battle (soft reset)Lv 37	100%	1/8192	8,192	8.5 days
46	XD: Gale of Darkness	Cipher Lab Outside	Snag battle (soft reset)Lv 17	100%	1/8192	8,192	8.5 days
47	Gold	Johto Route 43 Day, Morning, Night	Walking in grassLv 15	10%	1/8192	81,920	10.4 days
48	Silver	Johto Route 43 Day, Morning, Night	Walking in grassLv 15	10%	1/8192	81,920	10.4 days
49	HeartGold	Johto Route 43 Morning, Day, Night	Walking in grassLv 15–16	10%	1/8192	81,920	10.4 days
50	SoulSilver	Johto Route 43 Morning, Day, Night	Walking in grassLv 15–16	10%	1/8192	81,920	10.4 days
51	HeartGold	Johto Safari Zone Rocky Beach Johto Safari Blocks Forest Min 5	Walking in grassLv 43	10%	1/8192	81,920	10.4 days
52	SoulSilver	Johto Safari Zone Rocky Beach Johto Safari Blocks Forest Min 5	Walking in grassLv 43	10%	1/8192	81,920	10.4 days