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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Filters included 87 of 263 total challenges

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Airway Tree Modeling 26
Algorithm submission challenge
Accepting submissions
105 61  Article  Article  Article 2026
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ODIN 2026 Challenges
Algorithm submission challenge
Challenge completed
104 228 Sept. 27, 2026
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Pathologist REasoning-Guided REport Generation Challenge
Algorithm submission challenge
Challenge completed
316 48 2026
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TopBrain Segmentation Challenge Version 2
Algorithm submission challenge
Opening submissions for Validation-TA36-Seg on Sep 08 2026 at 22:01
74  Article Sept. 27, 2026
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CHIMERA-agent
Algorithm submission challenge
Accepting submissions for Debug until Dec 18 2026 at 22:59
229 11 2026
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Peripelvic Fracture Segmentation and Reduction Planning
Algorithm submission challenge
Challenge completed
361 337 2026
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HEad and neCK TumOR Lesion Segmentation, Staging and Prognosis
Algorithm submission challenge
Challenge completed
436 310 2026
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autoPET V - Automated Lesion Segmentation in Whole-Body PET/CT
Algorithm submission challenge
Accepting submissions
234 139 2026
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RARE26
Algorithm submission challenge
Accepting submissions
338 376 2026
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Mitosis Domain Generalization Challenge 2025
Algorithm submission challenge
Challenge completed
170 103  Article 2025
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RARE25
Algorithm submission challenge
Challenge completed
242 323 2025
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ToothFairy3: Multi-Class Segmentation in CBCT Volumes
Algorithm submission challenge
Accepting submissions
227 97 2025
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TopBrain Segmentation Challenge for Whole Brain Vessel Anatomy
Algorithm submission challenge
Challenge completed
272 75  Article 2025
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The Trauma THOMPSON Challenge 2025
Algorithm submission challenge
Challenge completed
77 54 2025
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REport Generation in pathology using Pan-Asia Giga-pixel WSIs
Challenge completed
508 2025
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autoPET/CT IV
Algorithm submission challenge
Challenge completed
228 42 2025
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HEad and neCK TumOR Lesion Segmentation, Diagnosis and Prognosis
Algorithm submission challenge
Not accepting submissions
647 178 2025
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UNICORN
Algorithm submission challenge
Challenge completed
325 847 2024
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2nd BONBID-HIE Challenge for HIE Outcome Prediction and Lesion S
Algorithm submission challenge
Challenge completed
144 37 2024
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SynthRAD2025
Algorithm submission challenge
Accepting submissions
904 196 2025
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TopCoW 2024 Challenge
Algorithm submission challenge
Challenge completed
222 280  Article 2024
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Pelvic Bone Fragments with Injuries Segmentation Challenge
Algorithm submission challenge
Challenge completed
312 197 2024
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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
355 61 2024
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AutoPET III
Algorithm submission challenge
Challenge completed
923 139 2024
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Head and Neck Tumor Segmentation for MR-Guided Applications
Algorithm submission challenge
Challenge completed
110 126 2024
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OCELOT 2023: Cell Detection from Cell-Tissue Interaction
Algorithm submission challenge
Challenge completed
328 158  Article 2023
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CL-Detection 2023
Algorithm submission challenge
Challenge completed
348 171  Article  Article  Article 2023
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SegRap 2023
Algorithm submission challenge
Challenge completed
569 22 2023
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Topology-Aware Anatomical Segmentation of the Circle of Willis
Algorithm submission challenge
Challenge completed
259 238  Article 2023
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DENTEX - MICCAI23
Algorithm submission challenge
Challenge completed
433 46  Article 2023
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SEG.A. - Segmentation of the Aorta
Algorithm submission challenge
Challenge completed
884 42  Article  Article  Article 2023
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LNQ2023
Algorithm submission challenge
Challenge completed
509 25 2023
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ToothFairy: Cone-Beam Computed Tomography Segmentation Challenge
Algorithm submission challenge
Not accepting submissions
464 194 2023
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autoPET-II
Algorithm submission challenge
Challenge completed
411 159 2023
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Multi-site, Multi-Domain Airway Tree Modeling (ATM’22)
Accepting submissions for Long-Term Validation Phase (Running)
903 76  Article  Article  Article  Article  Article 2022
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Cross-Modality Domain Adaptation: Segmentation & Classification
Accepting submissions
606 362 2022
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Diabetic Retinopathy Analysis Challenge MICCAI2022
Accepting submissions
1,093 366 2022
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K2S: from undersampled K-space To automatic Segmentation
Challenge completed
88  Article 2022
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MICCAI HECKTOR 2022
Challenge completed
284 152  Article 2022
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Preoperative to Intraoperative Laparoscopy Fusion
Algorithm submission challenge
Challenge completed
362 16 2022
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