Challenges

Here is an overview over the medical image analysis challenges that have been hosted on Grand Challenge.
Please fill in this form if you would like to host your own challenge.

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232 challenges found

AI4Life Calcium Imaging Denoising Challenge 2025

Algorithm submission challenge

Accepting submissions
30 26 2025

CHIMERA

Algorithm submission challenge

Accepting submissions
279 297 2025

DataChallenge 2024

Algorithm submission challenge

Challenge completed
3 5 Article Article Article 2025

UNICORN

Algorithm submission challenge

Accepting submissions
288 827 2024

BEETLE

Accepting submissions for BEETLE
27 1 Article 2025

Mitosis Domain Generalization Challenge 2025

Algorithm submission challenge

Challenge completed
152 107 Article 2025

HANCOTHON

Algorithm submission challenge

Challenge completed
68 21 Article 2025

SSL for 3D light-sheet microscopy image segmentation

Algorithm submission challenge

Challenge completed
59 41 2025

RARE25

Algorithm submission challenge

Accepting submissions
206 314 2025

ToothFairy3: Multi-Class Segmentation in CBCT Volumes

Algorithm submission challenge

Accepting submissions for Task 1 - Multi-class Segmentation: Post Challenge Phase
169 92 2025

Surgical Visual Understanding

Algorithm submission challenge

Challenge completed
87 186 2025

TopBrain Segmentation Challenge for Whole Brain Vessel Anatomy

Algorithm submission challenge

Challenge completed
208 75 2025

The Trauma THOMPSON Challenge 2025

Algorithm submission challenge

Challenge completed
69 54 2025

Dehazing Echocardiography Challenge 2025

Algorithm submission challenge

Challenge completed
173 133 2025

CURVAS-Pancreatic Adenocarcinoma Vascular Invasion

Algorithm submission challenge

Accepting submissions
59 65 2025

REport Generation in pathology using Pan-Asia Giga-pixel WSIs

Challenge completed
385 2025

MICCAI Grand Challenge Tutorial 2025

Not accepting submissions
4 2025

ODELIA BREAST MRI Challenge 2025

Algorithm submission challenge

Accepting submissions
120 36 Article 2025

autoPET/CT IV

Algorithm submission challenge

Challenge completed
176 42 2025

PANTHER Challenge

Algorithm submission challenge

Challenge completed
285 220 2025

AI4Life Microscopy Supervised Denoising Challenge 2025

Algorithm submission challenge

Challenge completed
18 29 2025

Deep-learning Evaluation for Enhanced Prognostics - PSMA PET

Algorithm submission challenge

Challenge completed
109 27 2025

HEad and neCK TumOR Lesion Segmentation, Diagnosis and Prognosis

Algorithm submission challenge

Not accepting submissions
396 165 2025

Beyond FA

Algorithm submission challenge

Accepting submissions for Phase 1: Trial Images
84 6 2025

Fuse My Cells: From Single View to Fused Multiview Lightsheet Im

Algorithm submission challenge

Challenge completed
136 37 2025

The LUNA25 Challenge

Algorithm submission challenge

Challenge completed
1,040 558 Article 2024

TrackRad: Real-time tumor tracking for MRI-guided radiotherapy

Algorithm submission challenge

Accepting submissions
151 113 2024

2nd BONBID-HIE Challenge for HIE Outcome Prediction and Lesion S

Algorithm submission challenge

Challenge completed
135 37 2024

PUMA: Panoptic segmentation of nUclei and tissue in MelanomA

Algorithm submission challenge

Accepting submissions
401 245 Article 2024

MONKEY challenge: Detection of inflammation in kidney biopsies

Algorithm submission challenge

Accepting submissions
564 104 2024

Debug DRAGON

Algorithm submission challenge

Accepting submissions
1 3 2024

Calibration and Uncertainty for multiRater Volume Assessment in

Algorithm submission challenge

Challenge completed
83 60 2024

Cross-Organ and Cross-Scanner Adenocarcinoma Segmentation

Algorithm submission challenge

Challenge completed
338 88 2024

Self-supervised learning for 3D light-sheet microscopy image seg

Algorithm submission challenge

Challenge completed
109 57 2024

SynthRAD2025

Algorithm submission challenge

Accepting submissions
720 171 2025

TopCoW 2024 Challenge

Algorithm submission challenge

Challenge completed
190 280 Article 2024

Multi-Class Segmentation of Aortic Branches and Zones in CTA

Algorithm submission challenge

Challenge completed
133 157 2024

Pelvic Bone Fragments with Injuries Segmentation Challenge

Algorithm submission challenge

Challenge completed
261 197 2024

ToothFairy2: Multi-Structure Segmentation in CBCT Volumes

Algorithm submission challenge

Accepting submissions for Post Challenge Phase: Test Your Algorithm until Sep 30 2028 at 22:00
277 60 2024

Surgical Visual Understanding

Algorithm submission challenge

Challenge completed
90 225 2024

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