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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264 challenges found

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Deep-learning Evaluation for Enhanced Prognostics - PSMA PET
Algorithm submission challenge
Challenge completed
136 27 2025
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HEad and neCK TumOR Lesion Segmentation, Diagnosis and Prognosis
Algorithm submission challenge
Not accepting submissions
645 178 2025
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CHIMERA
Algorithm submission challenge
Accepting submissions
403 297 2025
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Beyond FA
Algorithm submission challenge
Not accepting submissions
84 6 2025
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Fuse My Cells: From Single View to Fused Multiview Lightsheet Im
Algorithm submission challenge
Challenge completed
136 37 2025
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The LUNA25 Challenge
Algorithm submission challenge
Not accepting submissions
1,258 560  Article 2024
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DataChallenge 2024
Algorithm submission challenge
Challenge completed
3 5  Article  Article  Article 2025
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UNICORN
Algorithm submission challenge
Challenge completed
325 847 2024
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TrackRad: Real-time tumor tracking for MRI-guided radiotherapy
Algorithm submission challenge
Accepting submissions for Post-challenge until Dec 30 2026 at 23:00
181 134 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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PUMA: Panoptic segmentation of nUclei and tissue in MelanomA
Algorithm submission challenge
Accepting submissions
449 299  Article 2024
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MONKEY challenge: Detection of inflammation in kidney biopsies
Algorithm submission challenge
Not accepting submissions
618 104 2024
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Debug DRAGON
Algorithm submission challenge
Accepting submissions
1 3 2024
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Calibration and Uncertainty for multiRater Volume Assessment in
Algorithm submission challenge
Challenge completed
83 60 2024
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PRISMA Challenge
Algorithm submission challenge
Accepting submissions for Debug until Aug 30 2026 at 22:00
4 2024
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Cross-Organ and Cross-Scanner Adenocarcinoma Segmentation
Algorithm submission challenge
Challenge completed
338 88 2024
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Self-supervised learning for 3D light-sheet microscopy image seg
Algorithm submission challenge
Challenge completed
119 57 2024
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SynthRAD2025
Algorithm submission challenge
Accepting submissions
903 194 2025
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TopCoW 2024 Challenge
Algorithm submission challenge
Challenge completed
222 280  Article 2024
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Multi-Class Segmentation of Aortic Branches and Zones in CTA
Algorithm submission challenge
Challenge completed
133 157  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
Not accepting submissions
353 61 2024
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Surgical Visual Understanding
Algorithm submission challenge
Challenge completed
90 225 2024
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Ischemic Stroke Lesion Segmentation Challenge 2024
Algorithm submission challenge
Accepting submissions
1,290 49 2024
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AI4Life Microscopy Denoising Challenge
Algorithm submission challenge
Challenge completed
149 37 2024
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AutoPET III
Algorithm submission challenge
Challenge completed
923 139 2024
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The LEOPARD Challenge
Algorithm submission challenge
Challenge completed
657 321 2024
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Abdominal Circumference Operator-agnostic UltraSound measurement
Algorithm submission challenge
Challenge completed
252 60 2024
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Diminished Reality for Emerging Applications in Medicine
Algorithm submission challenge
Challenge completed
148 26 2024
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Light My Cells : Bright Field to Fluorescence Imaging Challenge
Algorithm submission challenge
Challenge completed
311 67 2024
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Justified Referral in AI Glaucoma Screening
Algorithm submission challenge
Challenge completed
423 242 2023
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Diagnostic Report Analysis: General Optimization of NLP
Algorithm submission challenge
Accepting submissions
231 129 2023
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Universal Lesion Segmentation Challenge '23
Algorithm submission challenge
Accepting submissions
1,140 155 2023
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PANORAMA
Algorithm submission challenge
Not accepting submissions
536 142 2023
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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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CHAIMELEON Open Challenges
Algorithm submission challenge
Challenge completed
163 667 2023
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Hypoxic Ischemic Encephalopathy Lesion Segmentation Challenge
Algorithm submission challenge
Challenge completed
199 36 2023
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The Trauma THOMPSON Challenge
Not accepting submissions
122 70 2023
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Project AIR - commercial AI for lung nodule detection on CXR
Challenge completed
8 25 2023
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OCELOT 2023: Cell Detection from Cell-Tissue Interaction
Algorithm submission challenge
Challenge completed
328 158  Article 2023