Challenges

Here is an overview over the medical image analysis challenges that have been hosted on Grand Challenge.
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Filters included 62 of 232 total challenges

RARE25

Algorithm submission challenge

Challenge completed
180 301 Sept. 27, 2025

Mitosis Domain Generalization Challenge 2025

Algorithm submission challenge

Challenge completed
146 67 Article Sept. 23, 2025

HANCOTHON

Algorithm submission challenge

Challenge completed
63 21 Article 2025

ToothFairy3: Multi-Class Segmentation in CBCT Volumes

Algorithm submission challenge

Challenge completed
158 92 2025

Dehazing Echocardiography Challenge 2025

Algorithm submission challenge

Challenge completed
166 133 2025

Automated Identification of Mod-Sev TBI Lesions 2025

Algorithm submission challenge

Challenge completed
126 83 2025

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

Challenge completed
362 2025

autoPET/CT IV

Algorithm submission challenge

Challenge completed
174 34 2025

PANTHER Challenge

Algorithm submission challenge

Challenge completed
281 220 2025

AI4Life Microscopy Supervised Denoising Challenge 2025

Algorithm submission challenge

Challenge completed
16 29 2025

Deep-learning Evaluation for Enhanced Prognostics - PSMA PET

Algorithm submission challenge

Challenge completed
108 27 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
979 534 2024

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

Algorithm submission challenge

Challenge completed
132 37 2024

Calibration and Uncertainty for multiRater Volume Assessment in

Algorithm submission challenge

Challenge completed
81 60 2024

Cross-Organ and Cross-Scanner Adenocarcinoma Segmentation

Algorithm submission challenge

Challenge completed
328 88 2024

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

Algorithm submission challenge

Challenge completed
109 57 2024

TopCoW 2024 Challenge

Algorithm submission challenge

Challenge completed
188 280 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
258 197 2024

Surgical Visual Understanding

Algorithm submission challenge

Challenge completed
90 225 2024

Ischemic Stroke Lesion Segmentation Challenge 2024

Algorithm submission challenge

Challenge completed
902 46 2024

AI4Life Microscopy Denoising Challenge

Algorithm submission challenge

Challenge completed
148 53 2024

AutoPET III

Algorithm submission challenge

Challenge completed
797 139 2024

The LEOPARD Challenge

Algorithm submission challenge

Challenge completed
637 321 2024

Abdominal Circumference Operator-agnostic UltraSound measurement

Algorithm submission challenge

Challenge completed
211 60 2024

Diminished Reality for Emerging Applications in Medicine

Algorithm submission challenge

Challenge completed
146 26 2024

Light My Cells : Bright Field to Fluorescence Imaging Challenge

Algorithm submission challenge

Challenge completed
217 67 2024

Justified Referral in AI Glaucoma Screening

Algorithm submission challenge

Challenge completed
389 242 2023

Head and Neck Tumor Segmentation for MR-Guided Applications

Algorithm submission challenge

Challenge completed
110 126 2024

CHAIMELEON Open Challenges

Algorithm submission challenge

Challenge completed
163 667 2023

Hypoxic Ischemic Encephalopathy Lesion Segmentation Challenge

Algorithm submission challenge

Challenge completed
195 36 2023

Project AIR - commercial AI for lung nodule detection on CXR

Challenge completed
8 25 2023

OCELOT 2023: Cell Detection from Cell-Tissue Interaction

Algorithm submission challenge

Challenge completed
313 158 Article 2023

Endoscopic surgical tool localization using tool presence labels

Algorithm submission challenge

Challenge completed
101 183 2023

CL-Detection 2023

Algorithm submission challenge

Challenge completed
348 171 Article Article Article 2023

SegRap 2023

Algorithm submission challenge

Challenge completed
537 22 2023

Topology-Aware Anatomical Segmentation of the Circle of Willis

Algorithm submission challenge

Challenge completed
238 238 Article 2023

DENTEX - MICCAI23

Algorithm submission challenge

Challenge completed
366 46 Article 2023

Surgical Planning in Pediatric Neuroblastoma

Algorithm submission challenge

Challenge completed
153 27 2023

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